1620525504

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34171}}^1$

素因数の和:34218

約数の個数: 112

約数和(自身を含む): 4860625280

約数和(自身を除く): 3240099776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1824, 1976, 2496, 2964, 3648, 3952, 5928, 7904, 11856, 15808, 23712, 34171, 47424, 68342, 102513, 136684, 205026, 273368, 410052, 444223, 546736, 649249, 820104, 888446, 1093472, 1298498, 1332669, 1640208, 1776892, 1947747, 2186944, 2596996, 2665338, 3280416, 3553784, 3895494, 5193992, 5330676, 6560832, 7107568, 7790988, 8440237, 10387984, 10661352, 14215136, 15581976, 16880474, 20775968, 21322704, 25320711, 28430272, 31163952, 33760948, 41551936, 42645408, 50641422, 62327904, 67521896, 85290816, 101282844, 124655808, 135043792, 202565688, 270087584, 405131376, 540175168, 810262752, 1620525504]

約数ペア:

[(1, 1620525504), (2, 810262752), (3, 540175168), (4, 405131376), (6, 270087584), (8, 202565688), (12, 135043792), (13, 124655808), (16, 101282844), (19, 85290816), (24, 67521896), (26, 62327904), (32, 50641422), (38, 42645408), (39, 41551936), (48, 33760948), (52, 31163952), (57, 28430272), (64, 25320711), (76, 21322704), (78, 20775968), (96, 16880474), (104, 15581976), (114, 14215136), (152, 10661352), (156, 10387984), (192, 8440237), (208, 7790988), (228, 7107568), (247, 6560832), (304, 5330676), (312, 5193992), (416, 3895494), (456, 3553784), (494, 3280416), (608, 2665338), (624, 2596996), (741, 2186944), (832, 1947747), (912, 1776892), (988, 1640208), (1216, 1332669), (1248, 1298498), (1482, 1093472), (1824, 888446), (1976, 820104), (2496, 649249), (2964, 546736), (3648, 444223), (3952, 410052), (5928, 273368), (7904, 205026), (11856, 136684), (15808, 102513), (23712, 68342), (34171, 47424)]