1230558888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2807

約数の個数: 128

約数和(自身を含む): 3493969920

約数和(自身を除く): 2263411032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 47, 52, 62, 78, 93, 94, 104, 124, 141, 156, 186, 188, 248, 282, 312, 372, 376, 403, 564, 611, 744, 806, 1128, 1209, 1222, 1457, 1612, 1833, 2418, 2444, 2707, 2914, 3224, 3666, 4371, 4836, 4888, 5414, 5828, 7332, 8121, 8742, 9672, 10828, 11656, 14664, 16242, 17484, 18941, 21656, 32484, 34968, 35191, 37882, 56823, 64968, 70382, 75764, 83917, 105573, 113646, 127229, 140764, 151528, 167834, 211146, 227292, 251751, 254458, 281528, 335668, 381687, 422292, 454584, 503502, 508916, 671336, 763374, 844584, 1007004, 1017832, 1090921, 1526748, 1653977, 2014008, 2181842, 3053496, 3272763, 3307954, 3944099, 4363684, 4961931, 6545526, 6615908, 7888198, 8727368, 9923862, 11832297, 13091052, 13231816, 15776396, 19847724, 23664594, 26182104, 31552792, 39695448, 47329188, 51273287, 94658376, 102546574, 153819861, 205093148, 307639722, 410186296, 615279444, 1230558888]

約数ペア:

[(1, 1230558888), (2, 615279444), (3, 410186296), (4, 307639722), (6, 205093148), (8, 153819861), (12, 102546574), (13, 94658376), (24, 51273287), (26, 47329188), (31, 39695448), (39, 31552792), (47, 26182104), (52, 23664594), (62, 19847724), (78, 15776396), (93, 13231816), (94, 13091052), (104, 11832297), (124, 9923862), (141, 8727368), (156, 7888198), (186, 6615908), (188, 6545526), (248, 4961931), (282, 4363684), (312, 3944099), (372, 3307954), (376, 3272763), (403, 3053496), (564, 2181842), (611, 2014008), (744, 1653977), (806, 1526748), (1128, 1090921), (1209, 1017832), (1222, 1007004), (1457, 844584), (1612, 763374), (1833, 671336), (2418, 508916), (2444, 503502), (2707, 454584), (2914, 422292), (3224, 381687), (3666, 335668), (4371, 281528), (4836, 254458), (4888, 251751), (5414, 227292), (5828, 211146), (7332, 167834), (8121, 151528), (8742, 140764), (9672, 127229), (10828, 113646), (11656, 105573), (14664, 83917), (16242, 75764), (17484, 70382), (18941, 64968), (21656, 56823), (32484, 37882), (34968, 35191)]