280661088

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1724

約数の個数: 96

約数和(自身を含む): 778982400

約数和(自身を除く): 498321312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 79, 92, 96, 138, 158, 184, 237, 276, 316, 368, 474, 552, 632, 736, 948, 1104, 1264, 1609, 1817, 1896, 2208, 2528, 3218, 3634, 3792, 4827, 5451, 6436, 7268, 7584, 9654, 10902, 12872, 14536, 19308, 21804, 25744, 29072, 37007, 38616, 43608, 51488, 58144, 74014, 77232, 87216, 111021, 127111, 148028, 154464, 174432, 222042, 254222, 296056, 381333, 444084, 508444, 592112, 762666, 888168, 1016888, 1184224, 1525332, 1776336, 2033776, 2923553, 3050664, 3552672, 4067552, 5847106, 6101328, 8770659, 11694212, 12202656, 17541318, 23388424, 35082636, 46776848, 70165272, 93553696, 140330544, 280661088]

約数ペア:

[(1, 280661088), (2, 140330544), (3, 93553696), (4, 70165272), (6, 46776848), (8, 35082636), (12, 23388424), (16, 17541318), (23, 12202656), (24, 11694212), (32, 8770659), (46, 6101328), (48, 5847106), (69, 4067552), (79, 3552672), (92, 3050664), (96, 2923553), (138, 2033776), (158, 1776336), (184, 1525332), (237, 1184224), (276, 1016888), (316, 888168), (368, 762666), (474, 592112), (552, 508444), (632, 444084), (736, 381333), (948, 296056), (1104, 254222), (1264, 222042), (1609, 174432), (1817, 154464), (1896, 148028), (2208, 127111), (2528, 111021), (3218, 87216), (3634, 77232), (3792, 74014), (4827, 58144), (5451, 51488), (6436, 43608), (7268, 38616), (7584, 37007), (9654, 29072), (10902, 25744), (12872, 21804), (14536, 19308)]