1642839408

素因数分解:

$2^4\times 3^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:408

約数の個数: 320

約数和(自身を含む): 5759155200

約数和(自身を除く): 4116315792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 304, 324, 336, 342, 353, 378, 399, 432, 456, 486, 504, 513, 532, 567, 648, 684, 706, 729, 756, 798, 912, 972, 1008, 1026, 1059, 1064, 1134, 1197, 1296, 1368, 1412, 1458, 1512, 1539, 1596, 1701, 1944, 2052, 2118, 2128, 2187, 2268, 2394, 2471, 2736, 2824, 2916, 3024, 3078, 3177, 3192, 3402, 3591, 3888, 4104, 4236, 4374, 4536, 4617, 4788, 4942, 5103, 5648, 5832, 6156, 6354, 6384, 6707, 6804, 7182, 7413, 8208, 8472, 8748, 9072, 9234, 9531, 9576, 9884, 10206, 10773, 11664, 12312, 12708, 13414, 13608, 13851, 14364, 14826, 15309, 16944, 17496, 18468, 19062, 19152, 19768, 20121, 20412, 21546, 22239, 24624, 25416, 26828, 27216, 27702, 28593, 28728, 29652, 30618, 32319, 34992, 36936, 38124, 39536, 40242, 40824, 41553, 43092, 44478, 46949, 50832, 53656, 55404, 57186, 57456, 59304, 60363, 61236, 64638, 66717, 73872, 76248, 80484, 81648, 83106, 85779, 86184, 88956, 93898, 96957, 107312, 110808, 114372, 118608, 120726, 122472, 129276, 133434, 140847, 152496, 160968, 166212, 171558, 172368, 177912, 181089, 187796, 193914, 200151, 221616, 228744, 241452, 244944, 257337, 258552, 266868, 281694, 290871, 321936, 332424, 343116, 355824, 362178, 375592, 387828, 400302, 422541, 457488, 482904, 514674, 517104, 533736, 543267, 563388, 581742, 600453, 664848, 686232, 724356, 751184, 772011, 775656, 800604, 845082, 965808, 1029348, 1067472, 1086534, 1126776, 1163484, 1200906, 1267623, 1372464, 1448712, 1544022, 1551312, 1601208, 1629801, 1690164, 1801359, 2058696, 2173068, 2253552, 2326968, 2401812, 2535246, 2897424, 3088044, 3202416, 3259602, 3380328, 3602718, 3802869, 4117392, 4346136, 4653936, 4803624, 4889403, 5070492, 5404077, 6176088, 6519204, 6760656, 7205436, 7605738, 8692272, 9607248, 9778806, 10140984, 10808154, 11408607, 12352176, 13038408, 14410872, 14668209, 15211476, 19557612, 20281968, 21616308, 22817214, 26076816, 28821744, 29336418, 30422952, 34225821, 39115224, 43232616, 45634428, 58672836, 60845904, 68451642, 78230448, 86465232, 91268856, 102677463, 117345672, 136903284, 182537712, 205354926, 234691344, 273806568, 410709852, 547613136, 821419704, 1642839408]

約数ペア:

[(1, 1642839408), (2, 821419704), (3, 547613136), (4, 410709852), (6, 273806568), (7, 234691344), (8, 205354926), (9, 182537712), (12, 136903284), (14, 117345672), (16, 102677463), (18, 91268856), (19, 86465232), (21, 78230448), (24, 68451642), (27, 60845904), (28, 58672836), (36, 45634428), (38, 43232616), (42, 39115224), (48, 34225821), (54, 30422952), (56, 29336418), (57, 28821744), (63, 26076816), (72, 22817214), (76, 21616308), (81, 20281968), (84, 19557612), (108, 15211476), (112, 14668209), (114, 14410872), (126, 13038408), (133, 12352176), (144, 11408607), (152, 10808154), (162, 10140984), (168, 9778806), (171, 9607248), (189, 8692272), (216, 7605738), (228, 7205436), (243, 6760656), (252, 6519204), (266, 6176088), (304, 5404077), (324, 5070492), (336, 4889403), (342, 4803624), (353, 4653936), (378, 4346136), (399, 4117392), (432, 3802869), (456, 3602718), (486, 3380328), (504, 3259602), (513, 3202416), (532, 3088044), (567, 2897424), (648, 2535246), (684, 2401812), (706, 2326968), (729, 2253552), (756, 2173068), (798, 2058696), (912, 1801359), (972, 1690164), (1008, 1629801), (1026, 1601208), (1059, 1551312), (1064, 1544022), (1134, 1448712), (1197, 1372464), (1296, 1267623), (1368, 1200906), (1412, 1163484), (1458, 1126776), (1512, 1086534), (1539, 1067472), (1596, 1029348), (1701, 965808), (1944, 845082), (2052, 800604), (2118, 775656), (2128, 772011), (2187, 751184), (2268, 724356), (2394, 686232), (2471, 664848), (2736, 600453), (2824, 581742), (2916, 563388), (3024, 543267), (3078, 533736), (3177, 517104), (3192, 514674), (3402, 482904), (3591, 457488), (3888, 422541), (4104, 400302), (4236, 387828), (4374, 375592), (4536, 362178), (4617, 355824), (4788, 343116), (4942, 332424), (5103, 321936), (5648, 290871), (5832, 281694), (6156, 266868), (6354, 258552), (6384, 257337), (6707, 244944), (6804, 241452), (7182, 228744), (7413, 221616), (8208, 200151), (8472, 193914), (8748, 187796), (9072, 181089), (9234, 177912), (9531, 172368), (9576, 171558), (9884, 166212), (10206, 160968), (10773, 152496), (11664, 140847), (12312, 133434), (12708, 129276), (13414, 122472), (13608, 120726), (13851, 118608), (14364, 114372), (14826, 110808), (15309, 107312), (16944, 96957), (17496, 93898), (18468, 88956), (19062, 86184), (19152, 85779), (19768, 83106), (20121, 81648), (20412, 80484), (21546, 76248), (22239, 73872), (24624, 66717), (25416, 64638), (26828, 61236), (27216, 60363), (27702, 59304), (28593, 57456), (28728, 57186), (29652, 55404), (30618, 53656), (32319, 50832), (34992, 46949), (36936, 44478), (38124, 43092), (39536, 41553), (40242, 40824)]