21651555744

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2437}}^1$

素因数の和:2589

約数の個数: 384

約数和(自身を含む): 78443527680

約数和(自身を除く): 56791971936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 113, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 226, 234, 252, 273, 288, 312, 336, 339, 351, 364, 378, 416, 432, 452, 468, 504, 546, 624, 672, 678, 702, 728, 756, 791, 819, 864, 904, 936, 1008, 1017, 1092, 1248, 1356, 1404, 1456, 1469, 1512, 1582, 1638, 1808, 1872, 2016, 2034, 2184, 2373, 2437, 2457, 2712, 2808, 2912, 2938, 3024, 3051, 3164, 3276, 3616, 3744, 4068, 4368, 4407, 4746, 4874, 4914, 5424, 5616, 5876, 6048, 6102, 6328, 6552, 7119, 7311, 8136, 8736, 8814, 9492, 9748, 9828, 10283, 10848, 11232, 11752, 12204, 12656, 13104, 13221, 14238, 14622, 16272, 17059, 17628, 18984, 19496, 19656, 20566, 21357, 21933, 23504, 24408, 25312, 26208, 26442, 28476, 29244, 30849, 31681, 32544, 34118, 35256, 37968, 38992, 39312, 39663, 41132, 42714, 43866, 47008, 48816, 51177, 52884, 56952, 58488, 61698, 63362, 65799, 68236, 70512, 75936, 77984, 78624, 79326, 82264, 85428, 87732, 92547, 95043, 97632, 102354, 105768, 113904, 116976, 123396, 126724, 131598, 136472, 141024, 153531, 158652, 164528, 170856, 175464, 185094, 190086, 204708, 211536, 221767, 227808, 233952, 246792, 253448, 263196, 272944, 275381, 277641, 285129, 307062, 317304, 329056, 341712, 350928, 370188, 380172, 409416, 423072, 443534, 460593, 493584, 506896, 526392, 545888, 550762, 555282, 570258, 614124, 634608, 665301, 683424, 701856, 740376, 760344, 818832, 826143, 855387, 887068, 921186, 987168, 1013792, 1052784, 1101524, 1110564, 1140516, 1228248, 1269216, 1330602, 1480752, 1520688, 1637664, 1652286, 1710774, 1774136, 1842372, 1927667, 1995903, 2105568, 2203048, 2221128, 2281032, 2456496, 2478429, 2661204, 2961504, 3041376, 3304572, 3421548, 3548272, 3579953, 3684744, 3855334, 3991806, 4406096, 4442256, 4562064, 4912992, 4956858, 5322408, 5783001, 5987709, 6609144, 6843096, 7096544, 7159906, 7369488, 7435287, 7710668, 7983612, 8812192, 8884512, 9124128, 9913716, 10644816, 10739859, 11566002, 11975418, 13218288, 13686192, 14319812, 14738976, 14870574, 15421336, 15967224, 17349003, 19827432, 21289632, 21479718, 23132004, 23950836, 25059671, 26436576, 27372384, 28639624, 29741148, 30842672, 31934448, 32219577, 34698006, 39654864, 42959436, 46264008, 47901672, 50119342, 52047009, 57279248, 59482296, 61685344, 63868896, 64439154, 69396012, 75179013, 79309728, 85918872, 92528016, 95803344, 96658731, 100238684, 104094018, 114558496, 118964592, 128878308, 138792024, 150358026, 171837744, 185056032, 191606688, 193317462, 200477368, 208188036, 225537039, 237929184, 257756616, 277584048, 300716052, 343675488, 386634924, 400954736, 416376072, 451074078, 515513232, 555168096, 601432104, 676611117, 773269848, 801909472, 832752144, 902148156, 1031026464, 1202864208, 1353222234, 1546539696, 1665504288, 1804296312, 2405728416, 2706444468, 3093079392, 3608592624, 5412888936, 7217185248, 10825777872, 21651555744]

約数ペア:

[(1, 21651555744), (2, 10825777872), (3, 7217185248), (4, 5412888936), (6, 3608592624), (7, 3093079392), (8, 2706444468), (9, 2405728416), (12, 1804296312), (13, 1665504288), (14, 1546539696), (16, 1353222234), (18, 1202864208), (21, 1031026464), (24, 902148156), (26, 832752144), (27, 801909472), (28, 773269848), (32, 676611117), (36, 601432104), (39, 555168096), (42, 515513232), (48, 451074078), (52, 416376072), (54, 400954736), (56, 386634924), (63, 343675488), (72, 300716052), (78, 277584048), (84, 257756616), (91, 237929184), (96, 225537039), (104, 208188036), (108, 200477368), (112, 193317462), (113, 191606688), (117, 185056032), (126, 171837744), (144, 150358026), (156, 138792024), (168, 128878308), (182, 118964592), (189, 114558496), (208, 104094018), (216, 100238684), (224, 96658731), (226, 95803344), (234, 92528016), (252, 85918872), (273, 79309728), (288, 75179013), (312, 69396012), (336, 64439154), (339, 63868896), (351, 61685344), (364, 59482296), (378, 57279248), (416, 52047009), (432, 50119342), (452, 47901672), (468, 46264008), (504, 42959436), (546, 39654864), (624, 34698006), (672, 32219577), (678, 31934448), (702, 30842672), (728, 29741148), (756, 28639624), (791, 27372384), (819, 26436576), (864, 25059671), (904, 23950836), (936, 23132004), (1008, 21479718), (1017, 21289632), (1092, 19827432), (1248, 17349003), (1356, 15967224), (1404, 15421336), (1456, 14870574), (1469, 14738976), (1512, 14319812), (1582, 13686192), (1638, 13218288), (1808, 11975418), (1872, 11566002), (2016, 10739859), (2034, 10644816), (2184, 9913716), (2373, 9124128), (2437, 8884512), (2457, 8812192), (2712, 7983612), (2808, 7710668), (2912, 7435287), (2938, 7369488), (3024, 7159906), (3051, 7096544), (3164, 6843096), (3276, 6609144), (3616, 5987709), (3744, 5783001), (4068, 5322408), (4368, 4956858), (4407, 4912992), (4746, 4562064), (4874, 4442256), (4914, 4406096), (5424, 3991806), (5616, 3855334), (5876, 3684744), (6048, 3579953), (6102, 3548272), (6328, 3421548), (6552, 3304572), (7119, 3041376), (7311, 2961504), (8136, 2661204), (8736, 2478429), (8814, 2456496), (9492, 2281032), (9748, 2221128), (9828, 2203048), (10283, 2105568), (10848, 1995903), (11232, 1927667), (11752, 1842372), (12204, 1774136), (12656, 1710774), (13104, 1652286), (13221, 1637664), (14238, 1520688), (14622, 1480752), (16272, 1330602), (17059, 1269216), (17628, 1228248), (18984, 1140516), (19496, 1110564), (19656, 1101524), (20566, 1052784), (21357, 1013792), (21933, 987168), (23504, 921186), (24408, 887068), (25312, 855387), (26208, 826143), (26442, 818832), (28476, 760344), (29244, 740376), (30849, 701856), (31681, 683424), (32544, 665301), (34118, 634608), (35256, 614124), (37968, 570258), (38992, 555282), (39312, 550762), (39663, 545888), (41132, 526392), (42714, 506896), (43866, 493584), (47008, 460593), (48816, 443534), (51177, 423072), (52884, 409416), (56952, 380172), (58488, 370188), (61698, 350928), (63362, 341712), (65799, 329056), (68236, 317304), (70512, 307062), (75936, 285129), (77984, 277641), (78624, 275381), (79326, 272944), (82264, 263196), (85428, 253448), (87732, 246792), (92547, 233952), (95043, 227808), (97632, 221767), (102354, 211536), (105768, 204708), (113904, 190086), (116976, 185094), (123396, 175464), (126724, 170856), (131598, 164528), (136472, 158652), (141024, 153531)]