248278628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 514805760

約数和(自身を除く): 266527132

約数列:

[1, 2, 4, 13, 26, 29, 31, 47, 52, 58, 62, 94, 113, 116, 124, 188, 226, 377, 403, 452, 611, 754, 806, 899, 1222, 1363, 1457, 1469, 1508, 1612, 1798, 2444, 2726, 2914, 2938, 3277, 3503, 3596, 5311, 5452, 5828, 5876, 6554, 7006, 10622, 11687, 13108, 14012, 17719, 18941, 21244, 23374, 35438, 37882, 42253, 42601, 45539, 46748, 69043, 70876, 75764, 84506, 85202, 91078, 101587, 138086, 154019, 164641, 169012, 170404, 182156, 203174, 276172, 308038, 329282, 406348, 549289, 616076, 658564, 1098578, 1320631, 2002247, 2140333, 2197156, 2641262, 4004494, 4280666, 4774589, 5282524, 8008988, 8561332, 9549178, 19098356, 62069657, 124139314, 248278628]

約数ペア:

[(1, 248278628), (2, 124139314), (4, 62069657), (13, 19098356), (26, 9549178), (29, 8561332), (31, 8008988), (47, 5282524), (52, 4774589), (58, 4280666), (62, 4004494), (94, 2641262), (113, 2197156), (116, 2140333), (124, 2002247), (188, 1320631), (226, 1098578), (377, 658564), (403, 616076), (452, 549289), (611, 406348), (754, 329282), (806, 308038), (899, 276172), (1222, 203174), (1363, 182156), (1457, 170404), (1469, 169012), (1508, 164641), (1612, 154019), (1798, 138086), (2444, 101587), (2726, 91078), (2914, 85202), (2938, 84506), (3277, 75764), (3503, 70876), (3596, 69043), (5311, 46748), (5452, 45539), (5828, 42601), (5876, 42253), (6554, 37882), (7006, 35438), (10622, 23374), (11687, 21244), (13108, 18941), (14012, 17719)]