248291214

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 535265280

約数和(自身を除く): 286974066

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 191, 241, 382, 482, 573, 723, 899, 1146, 1446, 1798, 2697, 5394, 5539, 5921, 6989, 7471, 11078, 11842, 13978, 14942, 16617, 17763, 20967, 22413, 33234, 35526, 41934, 44826, 46031, 92062, 138093, 171709, 216659, 276186, 343418, 433318, 515127, 649977, 1030254, 1299954, 1334899, 1426961, 2669798, 2853922, 4004697, 4280883, 8009394, 8561766, 41381869, 82763738, 124145607, 248291214]

約数ペア:

[(1, 248291214), (2, 124145607), (3, 82763738), (6, 41381869), (29, 8561766), (31, 8009394), (58, 4280883), (62, 4004697), (87, 2853922), (93, 2669798), (174, 1426961), (186, 1334899), (191, 1299954), (241, 1030254), (382, 649977), (482, 515127), (573, 433318), (723, 343418), (899, 276186), (1146, 216659), (1446, 171709), (1798, 138093), (2697, 92062), (5394, 46031), (5539, 44826), (5921, 41934), (6989, 35526), (7471, 33234), (11078, 22413), (11842, 20967), (13978, 17763), (14942, 16617)]