251174664

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1801}}^1$

素因数の和:1975

約数の個数: 96

約数和(自身を含む): 737919000

約数和(自身を除く): 486744336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 149, 156, 234, 298, 312, 447, 468, 596, 894, 936, 1192, 1341, 1788, 1801, 1937, 2682, 3576, 3602, 3874, 5364, 5403, 5811, 7204, 7748, 10728, 10806, 11622, 14408, 15496, 16209, 17433, 21612, 23244, 23413, 32418, 34866, 43224, 46488, 46826, 64836, 69732, 70239, 93652, 129672, 139464, 140478, 187304, 210717, 268349, 280956, 421434, 536698, 561912, 805047, 842868, 1073396, 1610094, 1685736, 2146792, 2415141, 3220188, 3488537, 4830282, 6440376, 6977074, 9660564, 10465611, 13954148, 19321128, 20931222, 27908296, 31396833, 41862444, 62793666, 83724888, 125587332, 251174664]

約数ペア:

[(1, 251174664), (2, 125587332), (3, 83724888), (4, 62793666), (6, 41862444), (8, 31396833), (9, 27908296), (12, 20931222), (13, 19321128), (18, 13954148), (24, 10465611), (26, 9660564), (36, 6977074), (39, 6440376), (52, 4830282), (72, 3488537), (78, 3220188), (104, 2415141), (117, 2146792), (149, 1685736), (156, 1610094), (234, 1073396), (298, 842868), (312, 805047), (447, 561912), (468, 536698), (596, 421434), (894, 280956), (936, 268349), (1192, 210717), (1341, 187304), (1788, 140478), (1801, 139464), (1937, 129672), (2682, 93652), (3576, 70239), (3602, 69732), (3874, 64836), (5364, 46826), (5403, 46488), (5811, 43224), (7204, 34866), (7748, 32418), (10728, 23413), (10806, 23244), (11622, 21612), (14408, 17433), (15496, 16209)]