238869384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24697}}^1$

素因数の和:24750

約数の個数: 64

約数和(自身を含む): 663882240

約数和(自身を除く): 425012856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 24697, 49394, 74091, 98788, 148182, 197576, 296364, 321061, 592728, 642122, 765607, 963183, 1284244, 1531214, 1926366, 2296821, 2568488, 3062428, 3852732, 4593642, 6124856, 7705464, 9187284, 9952891, 18374568, 19905782, 29858673, 39811564, 59717346, 79623128, 119434692, 238869384]

約数ペア:

[(1, 238869384), (2, 119434692), (3, 79623128), (4, 59717346), (6, 39811564), (8, 29858673), (12, 19905782), (13, 18374568), (24, 9952891), (26, 9187284), (31, 7705464), (39, 6124856), (52, 4593642), (62, 3852732), (78, 3062428), (93, 2568488), (104, 2296821), (124, 1926366), (156, 1531214), (186, 1284244), (248, 963183), (312, 765607), (372, 642122), (403, 592728), (744, 321061), (806, 296364), (1209, 197576), (1612, 148182), (2418, 98788), (3224, 74091), (4836, 49394), (9672, 24697)]