348520572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8353}}^1$

素因数の和:8443

約数の個数: 72

約数和(自身を含む): 942665360

約数和(自身を除く): 594144788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 1098, 1159, 2196, 2318, 3477, 4636, 6954, 8353, 10431, 13908, 16706, 20862, 25059, 33412, 41724, 50118, 75177, 100236, 150354, 158707, 300708, 317414, 476121, 509533, 634828, 952242, 1019066, 1428363, 1528599, 1904484, 2038132, 2856726, 3057198, 4585797, 5713452, 6114396, 9171594, 9681127, 18343188, 19362254, 29043381, 38724508, 58086762, 87130143, 116173524, 174260286, 348520572]

約数ペア:

[(1, 348520572), (2, 174260286), (3, 116173524), (4, 87130143), (6, 58086762), (9, 38724508), (12, 29043381), (18, 19362254), (19, 18343188), (36, 9681127), (38, 9171594), (57, 6114396), (61, 5713452), (76, 4585797), (114, 3057198), (122, 2856726), (171, 2038132), (183, 1904484), (228, 1528599), (244, 1428363), (342, 1019066), (366, 952242), (549, 634828), (684, 509533), (732, 476121), (1098, 317414), (1159, 300708), (2196, 158707), (2318, 150354), (3477, 100236), (4636, 75177), (6954, 50118), (8353, 41724), (10431, 33412), (13908, 25059), (16706, 20862)]