7345321728

素因数分解:

$2^8\times 3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1250

約数の個数: 144

約数和(自身を含む): 20048255136

約数和(自身を除く): 12702933408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 181, 192, 212, 256, 318, 362, 384, 424, 543, 636, 724, 768, 848, 997, 1086, 1272, 1448, 1696, 1994, 2172, 2544, 2896, 2991, 3392, 3988, 4344, 5088, 5792, 5982, 6784, 7976, 8688, 9593, 10176, 11584, 11964, 13568, 15952, 17376, 19186, 20352, 23168, 23928, 28779, 31904, 34752, 38372, 40704, 46336, 47856, 52841, 57558, 63808, 69504, 76744, 95712, 105682, 115116, 127616, 139008, 153488, 158523, 180457, 191424, 211364, 230232, 255232, 306976, 317046, 360914, 382848, 422728, 460464, 541371, 613952, 634092, 721828, 765696, 845456, 920928, 1082742, 1227904, 1268184, 1443656, 1690912, 1841856, 2165484, 2455808, 2536368, 2887312, 3381824, 3683712, 4330968, 5072736, 5774624, 6763648, 7367424, 8661936, 9564221, 10145472, 11549248, 13527296, 17323872, 19128442, 20290944, 23098496, 28692663, 34647744, 38256884, 40581888, 46196992, 57385326, 69295488, 76513768, 114770652, 138590976, 153027536, 229541304, 306055072, 459082608, 612110144, 918165216, 1224220288, 1836330432, 2448440576, 3672660864, 7345321728]

約数ペア:

[(1, 7345321728), (2, 3672660864), (3, 2448440576), (4, 1836330432), (6, 1224220288), (8, 918165216), (12, 612110144), (16, 459082608), (24, 306055072), (32, 229541304), (48, 153027536), (53, 138590976), (64, 114770652), (96, 76513768), (106, 69295488), (128, 57385326), (159, 46196992), (181, 40581888), (192, 38256884), (212, 34647744), (256, 28692663), (318, 23098496), (362, 20290944), (384, 19128442), (424, 17323872), (543, 13527296), (636, 11549248), (724, 10145472), (768, 9564221), (848, 8661936), (997, 7367424), (1086, 6763648), (1272, 5774624), (1448, 5072736), (1696, 4330968), (1994, 3683712), (2172, 3381824), (2544, 2887312), (2896, 2536368), (2991, 2455808), (3392, 2165484), (3988, 1841856), (4344, 1690912), (5088, 1443656), (5792, 1268184), (5982, 1227904), (6784, 1082742), (7976, 920928), (8688, 845456), (9593, 765696), (10176, 721828), (11584, 634092), (11964, 613952), (13568, 541371), (15952, 460464), (17376, 422728), (19186, 382848), (20352, 360914), (23168, 317046), (23928, 306976), (28779, 255232), (31904, 230232), (34752, 211364), (38372, 191424), (40704, 180457), (46336, 158523), (47856, 153488), (52841, 139008), (57558, 127616), (63808, 115116), (69504, 105682), (76744, 95712)]