392804028

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2621}}^1$

素因数の和:2835

約数の個数: 72

約数和(自身を含む): 1042213536

約数和(自身を除く): 649409508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 181, 207, 276, 362, 414, 543, 724, 828, 1086, 1629, 2172, 2621, 3258, 4163, 5242, 6516, 7863, 8326, 10484, 12489, 15726, 16652, 23589, 24978, 31452, 37467, 47178, 49956, 60283, 74934, 94356, 120566, 149868, 180849, 241132, 361698, 474401, 542547, 723396, 948802, 1085094, 1423203, 1897604, 2170188, 2846406, 4269609, 5692812, 8539218, 10911223, 17078436, 21822446, 32733669, 43644892, 65467338, 98201007, 130934676, 196402014, 392804028]

約数ペア:

[(1, 392804028), (2, 196402014), (3, 130934676), (4, 98201007), (6, 65467338), (9, 43644892), (12, 32733669), (18, 21822446), (23, 17078436), (36, 10911223), (46, 8539218), (69, 5692812), (92, 4269609), (138, 2846406), (181, 2170188), (207, 1897604), (276, 1423203), (362, 1085094), (414, 948802), (543, 723396), (724, 542547), (828, 474401), (1086, 361698), (1629, 241132), (2172, 180849), (2621, 149868), (3258, 120566), (4163, 94356), (5242, 74934), (6516, 60283), (7863, 49956), (8326, 47178), (10484, 37467), (12489, 31452), (15726, 24978), (16652, 23589)]