1656300984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9013}}^1$

素因数の和:9085

約数の個数: 128

約数和(自身を含む): 4845926400

約数和(自身を除く): 3189625416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1178, 1209, 1482, 1612, 1767, 1976, 2356, 2418, 2964, 3224, 3534, 4712, 4836, 5928, 7068, 7657, 9013, 9672, 14136, 15314, 18026, 22971, 27039, 30628, 36052, 45942, 54078, 61256, 72104, 91884, 108156, 117169, 171247, 183768, 216312, 234338, 279403, 342494, 351507, 468676, 513741, 558806, 684988, 703014, 838209, 937352, 1027482, 1117612, 1369976, 1406028, 1676418, 2054964, 2226211, 2235224, 2812056, 3352836, 3632239, 4109928, 4452422, 5308657, 6678633, 6705672, 7264478, 8904844, 10617314, 10896717, 13357266, 14528956, 15925971, 17809688, 21234628, 21793434, 26714532, 29057912, 31851942, 42469256, 43586868, 53429064, 63703884, 69012541, 87173736, 127407768, 138025082, 207037623, 276050164, 414075246, 552100328, 828150492, 1656300984]

約数ペア:

[(1, 1656300984), (2, 828150492), (3, 552100328), (4, 414075246), (6, 276050164), (8, 207037623), (12, 138025082), (13, 127407768), (19, 87173736), (24, 69012541), (26, 63703884), (31, 53429064), (38, 43586868), (39, 42469256), (52, 31851942), (57, 29057912), (62, 26714532), (76, 21793434), (78, 21234628), (93, 17809688), (104, 15925971), (114, 14528956), (124, 13357266), (152, 10896717), (156, 10617314), (186, 8904844), (228, 7264478), (247, 6705672), (248, 6678633), (312, 5308657), (372, 4452422), (403, 4109928), (456, 3632239), (494, 3352836), (589, 2812056), (741, 2235224), (744, 2226211), (806, 2054964), (988, 1676418), (1178, 1406028), (1209, 1369976), (1482, 1117612), (1612, 1027482), (1767, 937352), (1976, 838209), (2356, 703014), (2418, 684988), (2964, 558806), (3224, 513741), (3534, 468676), (4712, 351507), (4836, 342494), (5928, 279403), (7068, 234338), (7657, 216312), (9013, 183768), (9672, 171247), (14136, 117169), (15314, 108156), (18026, 91884), (22971, 72104), (27039, 61256), (30628, 54078), (36052, 45942)]