1556713968

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{48623}}^1$

素因数の和:48686

約数の個数: 80

約数和(自身を含む): 4341150720

約数和(自身を除く): 2784436752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 368, 464, 552, 667, 696, 1104, 1334, 1392, 2001, 2668, 4002, 5336, 8004, 10672, 16008, 32016, 48623, 97246, 145869, 194492, 291738, 388984, 583476, 777968, 1118329, 1166952, 1410067, 2236658, 2333904, 2820134, 3354987, 4230201, 4473316, 5640268, 6709974, 8460402, 8946632, 11280536, 13419948, 16920804, 17893264, 22561072, 26839896, 32431541, 33841608, 53679792, 64863082, 67683216, 97294623, 129726164, 194589246, 259452328, 389178492, 518904656, 778356984, 1556713968]

約数ペア:

[(1, 1556713968), (2, 778356984), (3, 518904656), (4, 389178492), (6, 259452328), (8, 194589246), (12, 129726164), (16, 97294623), (23, 67683216), (24, 64863082), (29, 53679792), (46, 33841608), (48, 32431541), (58, 26839896), (69, 22561072), (87, 17893264), (92, 16920804), (116, 13419948), (138, 11280536), (174, 8946632), (184, 8460402), (232, 6709974), (276, 5640268), (348, 4473316), (368, 4230201), (464, 3354987), (552, 2820134), (667, 2333904), (696, 2236658), (1104, 1410067), (1334, 1166952), (1392, 1118329), (2001, 777968), (2668, 583476), (4002, 388984), (5336, 291738), (8004, 194492), (10672, 145869), (16008, 97246), (32016, 48623)]