1002505248

素因数分解:

$2^5\times 3^5\times {\mathrm{128923}}^1$

素因数の和:128948

約数の個数: 72

約数和(自身を含む): 2956485168

約数和(自身を除く): 1953979920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 128923, 257846, 386769, 515692, 773538, 1031384, 1160307, 1547076, 2062768, 2320614, 3094152, 3480921, 4125536, 4641228, 6188304, 6961842, 9282456, 10442763, 12376608, 13923684, 18564912, 20885526, 27847368, 31328289, 37129824, 41771052, 55694736, 62656578, 83542104, 111389472, 125313156, 167084208, 250626312, 334168416, 501252624, 1002505248]

約数ペア:

[(1, 1002505248), (2, 501252624), (3, 334168416), (4, 250626312), (6, 167084208), (8, 125313156), (9, 111389472), (12, 83542104), (16, 62656578), (18, 55694736), (24, 41771052), (27, 37129824), (32, 31328289), (36, 27847368), (48, 20885526), (54, 18564912), (72, 13923684), (81, 12376608), (96, 10442763), (108, 9282456), (144, 6961842), (162, 6188304), (216, 4641228), (243, 4125536), (288, 3480921), (324, 3094152), (432, 2320614), (486, 2062768), (648, 1547076), (864, 1160307), (972, 1031384), (1296, 773538), (1944, 515692), (2592, 386769), (3888, 257846), (7776, 128923)]