12811268736

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3109}}^1$

素因数の和:3216

約数の個数: 288

約数和(自身を含む): 43486103700

約数和(自身を除く): 30674834964

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 73, 84, 96, 98, 112, 126, 128, 144, 146, 147, 168, 192, 196, 219, 224, 252, 288, 292, 294, 336, 384, 392, 438, 441, 448, 504, 511, 576, 584, 588, 657, 672, 784, 876, 882, 896, 1008, 1022, 1152, 1168, 1176, 1314, 1344, 1533, 1568, 1752, 1764, 2016, 2044, 2336, 2352, 2628, 2688, 3066, 3109, 3136, 3504, 3528, 3577, 4032, 4088, 4599, 4672, 4704, 5256, 6132, 6218, 6272, 7008, 7056, 7154, 8064, 8176, 9198, 9327, 9344, 9408, 10512, 10731, 12264, 12436, 14016, 14112, 14308, 16352, 18396, 18654, 18816, 21024, 21462, 21763, 24528, 24872, 27981, 28032, 28224, 28616, 32193, 32704, 36792, 37308, 42048, 42924, 43526, 49056, 49744, 55962, 56448, 57232, 64386, 65289, 65408, 73584, 74616, 84096, 85848, 87052, 98112, 99488, 111924, 114464, 128772, 130578, 147168, 149232, 152341, 171696, 174104, 195867, 196224, 198976, 223848, 226957, 228928, 257544, 261156, 294336, 298464, 304682, 343392, 348208, 391734, 397952, 447696, 453914, 457023, 457856, 515088, 522312, 588672, 596928, 609364, 680871, 686784, 696416, 783468, 895392, 907828, 914046, 1030176, 1044624, 1193856, 1218728, 1361742, 1371069, 1373568, 1392832, 1566936, 1588699, 1790784, 1815656, 1828092, 2042613, 2060352, 2089248, 2437456, 2723484, 2742138, 2785664, 3133872, 3177398, 3581568, 3631312, 3656184, 4085226, 4120704, 4178496, 4766097, 4874912, 5446968, 5484276, 6267744, 6354796, 7262624, 7312368, 8170452, 8356992, 9532194, 9749824, 10893936, 10968552, 11120893, 12535488, 12709592, 14298291, 14525248, 14624736, 16340904, 19064388, 19499648, 21787872, 21937104, 22241786, 25070976, 25419184, 28596582, 29050496, 29249472, 32681808, 33362679, 38128776, 43575744, 43874208, 44483572, 50838368, 57193164, 58498944, 65363616, 66725358, 76257552, 87151488, 87748416, 88967144, 100088037, 101676736, 114386328, 130727232, 133450716, 152515104, 175496832, 177934288, 200176074, 203353472, 228772656, 261454464, 266901432, 305030208, 355868576, 400352148, 457545312, 533802864, 610060416, 711737152, 800704296, 915090624, 1067605728, 1423474304, 1601408592, 1830181248, 2135211456, 3202817184, 4270422912, 6405634368, 12811268736]

約数ペア:

[(1, 12811268736), (2, 6405634368), (3, 4270422912), (4, 3202817184), (6, 2135211456), (7, 1830181248), (8, 1601408592), (9, 1423474304), (12, 1067605728), (14, 915090624), (16, 800704296), (18, 711737152), (21, 610060416), (24, 533802864), (28, 457545312), (32, 400352148), (36, 355868576), (42, 305030208), (48, 266901432), (49, 261454464), (56, 228772656), (63, 203353472), (64, 200176074), (72, 177934288), (73, 175496832), (84, 152515104), (96, 133450716), (98, 130727232), (112, 114386328), (126, 101676736), (128, 100088037), (144, 88967144), (146, 87748416), (147, 87151488), (168, 76257552), (192, 66725358), (196, 65363616), (219, 58498944), (224, 57193164), (252, 50838368), (288, 44483572), (292, 43874208), (294, 43575744), (336, 38128776), (384, 33362679), (392, 32681808), (438, 29249472), (441, 29050496), (448, 28596582), (504, 25419184), (511, 25070976), (576, 22241786), (584, 21937104), (588, 21787872), (657, 19499648), (672, 19064388), (784, 16340904), (876, 14624736), (882, 14525248), (896, 14298291), (1008, 12709592), (1022, 12535488), (1152, 11120893), (1168, 10968552), (1176, 10893936), (1314, 9749824), (1344, 9532194), (1533, 8356992), (1568, 8170452), (1752, 7312368), (1764, 7262624), (2016, 6354796), (2044, 6267744), (2336, 5484276), (2352, 5446968), (2628, 4874912), (2688, 4766097), (3066, 4178496), (3109, 4120704), (3136, 4085226), (3504, 3656184), (3528, 3631312), (3577, 3581568), (4032, 3177398), (4088, 3133872), (4599, 2785664), (4672, 2742138), (4704, 2723484), (5256, 2437456), (6132, 2089248), (6218, 2060352), (6272, 2042613), (7008, 1828092), (7056, 1815656), (7154, 1790784), (8064, 1588699), (8176, 1566936), (9198, 1392832), (9327, 1373568), (9344, 1371069), (9408, 1361742), (10512, 1218728), (10731, 1193856), (12264, 1044624), (12436, 1030176), (14016, 914046), (14112, 907828), (14308, 895392), (16352, 783468), (18396, 696416), (18654, 686784), (18816, 680871), (21024, 609364), (21462, 596928), (21763, 588672), (24528, 522312), (24872, 515088), (27981, 457856), (28032, 457023), (28224, 453914), (28616, 447696), (32193, 397952), (32704, 391734), (36792, 348208), (37308, 343392), (42048, 304682), (42924, 298464), (43526, 294336), (49056, 261156), (49744, 257544), (55962, 228928), (56448, 226957), (57232, 223848), (64386, 198976), (65289, 196224), (65408, 195867), (73584, 174104), (74616, 171696), (84096, 152341), (85848, 149232), (87052, 147168), (98112, 130578), (99488, 128772), (111924, 114464)]