745520328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25951}}^1$

素因数の和:25992

約数の個数: 128

約数和(自身を含む): 2491392000

約数和(自身を除く): 1745871672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 14364, 25951, 28728, 51902, 77853, 103804, 155706, 181657, 207608, 233559, 311412, 363314, 467118, 493069, 544971, 622824, 700677, 726628, 934236, 986138, 1089942, 1401354, 1453256, 1479207, 1634913, 1868472, 1972276, 2179884, 2802708, 2958414, 3269826, 3451483, 3944552, 4359768, 4437621, 4904739, 5605416, 5916828, 6539652, 6902966, 8875242, 9809478, 10354449, 11833656, 13079304, 13312863, 13805932, 17750484, 19618956, 20708898, 26625726, 27611864, 31063347, 35500968, 39237912, 41417796, 53251452, 62126694, 82835592, 93190041, 106502904, 124253388, 186380082, 248506776, 372760164, 745520328]

約数ペア:

[(1, 745520328), (2, 372760164), (3, 248506776), (4, 186380082), (6, 124253388), (7, 106502904), (8, 93190041), (9, 82835592), (12, 62126694), (14, 53251452), (18, 41417796), (19, 39237912), (21, 35500968), (24, 31063347), (27, 27611864), (28, 26625726), (36, 20708898), (38, 19618956), (42, 17750484), (54, 13805932), (56, 13312863), (57, 13079304), (63, 11833656), (72, 10354449), (76, 9809478), (84, 8875242), (108, 6902966), (114, 6539652), (126, 5916828), (133, 5605416), (152, 4904739), (168, 4437621), (171, 4359768), (189, 3944552), (216, 3451483), (228, 3269826), (252, 2958414), (266, 2802708), (342, 2179884), (378, 1972276), (399, 1868472), (456, 1634913), (504, 1479207), (513, 1453256), (532, 1401354), (684, 1089942), (756, 986138), (798, 934236), (1026, 726628), (1064, 700677), (1197, 622824), (1368, 544971), (1512, 493069), (1596, 467118), (2052, 363314), (2394, 311412), (3192, 233559), (3591, 207608), (4104, 181657), (4788, 155706), (7182, 103804), (9576, 77853), (14364, 51902), (25951, 28728)]