505742016

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{202621}}^1$

素因数の和:202649

約数の個数: 56

約数和(自身を含む): 1441047664

約数和(自身を除く): 935305648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 202621, 405242, 607863, 810484, 1215726, 1620968, 2431452, 2634073, 3241936, 4862904, 5268146, 6483872, 7902219, 9725808, 10536292, 12967744, 15804438, 19451616, 21072584, 31608876, 38903232, 42145168, 63217752, 84290336, 126435504, 168580672, 252871008, 505742016]

約数ペア:

[(1, 505742016), (2, 252871008), (3, 168580672), (4, 126435504), (6, 84290336), (8, 63217752), (12, 42145168), (13, 38903232), (16, 31608876), (24, 21072584), (26, 19451616), (32, 15804438), (39, 12967744), (48, 10536292), (52, 9725808), (64, 7902219), (78, 6483872), (96, 5268146), (104, 4862904), (156, 3241936), (192, 2634073), (208, 2431452), (312, 1620968), (416, 1215726), (624, 810484), (832, 607863), (1248, 405242), (2496, 202621)]