238728672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9109}}^1$

素因数の和:9145

約数の個数: 144

約数和(自身を含む): 835642080

約数和(自身を除く): 596913408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 9109, 13104, 18218, 26208, 27327, 36436, 54654, 63763, 72872, 81981, 109308, 118417, 127526, 145744, 163962, 191289, 218616, 236834, 255052, 291488, 327924, 355251, 382578, 437232, 473668, 510104, 573867, 655848, 710502, 765156, 828919, 874464, 947336, 1020208, 1065753, 1147734, 1311696, 1421004, 1530312, 1657838, 1894672, 2040416, 2131506, 2295468, 2486757, 2623392, 2842008, 3060624, 3315676, 3789344, 4263012, 4590936, 4973514, 5684016, 6121248, 6631352, 7460271, 8526024, 9181872, 9947028, 11368032, 13262704, 14920542, 17052048, 18363744, 19894056, 26525408, 29841084, 34104096, 39788112, 59682168, 79576224, 119364336, 238728672]

約数ペア:

[(1, 238728672), (2, 119364336), (3, 79576224), (4, 59682168), (6, 39788112), (7, 34104096), (8, 29841084), (9, 26525408), (12, 19894056), (13, 18363744), (14, 17052048), (16, 14920542), (18, 13262704), (21, 11368032), (24, 9947028), (26, 9181872), (28, 8526024), (32, 7460271), (36, 6631352), (39, 6121248), (42, 5684016), (48, 4973514), (52, 4590936), (56, 4263012), (63, 3789344), (72, 3315676), (78, 3060624), (84, 2842008), (91, 2623392), (96, 2486757), (104, 2295468), (112, 2131506), (117, 2040416), (126, 1894672), (144, 1657838), (156, 1530312), (168, 1421004), (182, 1311696), (208, 1147734), (224, 1065753), (234, 1020208), (252, 947336), (273, 874464), (288, 828919), (312, 765156), (336, 710502), (364, 655848), (416, 573867), (468, 510104), (504, 473668), (546, 437232), (624, 382578), (672, 355251), (728, 327924), (819, 291488), (936, 255052), (1008, 236834), (1092, 218616), (1248, 191289), (1456, 163962), (1638, 145744), (1872, 127526), (2016, 118417), (2184, 109308), (2912, 81981), (3276, 72872), (3744, 63763), (4368, 54654), (6552, 36436), (8736, 27327), (9109, 26208), (13104, 18218)]