259447344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10141}}^1$

素因数の和:10206

約数の個数: 80

約数和(自身を含む): 739473504

約数和(自身を除く): 480026160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 3198, 4264, 6396, 8528, 10141, 12792, 20282, 25584, 30423, 40564, 60846, 81128, 121692, 131833, 162256, 243384, 263666, 395499, 415781, 486768, 527332, 790998, 831562, 1054664, 1247343, 1581996, 1663124, 2109328, 2494686, 3163992, 3326248, 4989372, 5405153, 6327984, 6652496, 9978744, 10810306, 16215459, 19957488, 21620612, 32430918, 43241224, 64861836, 86482448, 129723672, 259447344]

約数ペア:

[(1, 259447344), (2, 129723672), (3, 86482448), (4, 64861836), (6, 43241224), (8, 32430918), (12, 21620612), (13, 19957488), (16, 16215459), (24, 10810306), (26, 9978744), (39, 6652496), (41, 6327984), (48, 5405153), (52, 4989372), (78, 3326248), (82, 3163992), (104, 2494686), (123, 2109328), (156, 1663124), (164, 1581996), (208, 1247343), (246, 1054664), (312, 831562), (328, 790998), (492, 527332), (533, 486768), (624, 415781), (656, 395499), (984, 263666), (1066, 243384), (1599, 162256), (1968, 131833), (2132, 121692), (3198, 81128), (4264, 60846), (6396, 40564), (8528, 30423), (10141, 25584), (12792, 20282)]