626566985984

素因数分解:

$2^8\times {\mathrm{191}}^1\times {\mathrm{1877}}^1\times {\mathrm{6827}}^1$

素因数の和:8911

約数の個数: 72

約数和(自身を含む): 1258088606208

約数和(自身を除く): 631521620224

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 764, 1528, 1877, 3056, 3754, 6112, 6827, 7508, 12224, 13654, 15016, 24448, 27308, 30032, 48896, 54616, 60064, 109232, 120128, 218464, 240256, 358507, 436928, 480512, 717014, 873856, 1303957, 1434028, 1747712, 2607914, 2868056, 5215828, 5736112, 10431656, 11472224, 12814279, 20863312, 22944448, 25628558, 41726624, 45888896, 51257116, 83453248, 91777792, 102514232, 166906496, 205028464, 333812992, 410056928, 820113856, 1640227712, 2447527289, 3280455424, 4895054578, 9790109156, 19580218312, 39160436624, 78320873248, 156641746496, 313283492992, 626566985984]

約数ペア:

[(1, 626566985984), (2, 313283492992), (4, 156641746496), (8, 78320873248), (16, 39160436624), (32, 19580218312), (64, 9790109156), (128, 4895054578), (191, 3280455424), (256, 2447527289), (382, 1640227712), (764, 820113856), (1528, 410056928), (1877, 333812992), (3056, 205028464), (3754, 166906496), (6112, 102514232), (6827, 91777792), (7508, 83453248), (12224, 51257116), (13654, 45888896), (15016, 41726624), (24448, 25628558), (27308, 22944448), (30032, 20863312), (48896, 12814279), (54616, 11472224), (60064, 10431656), (109232, 5736112), (120128, 5215828), (218464, 2868056), (240256, 2607914), (358507, 1747712), (436928, 1434028), (480512, 1303957), (717014, 873856)]