1555571472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{356129}}^1$

素因数の和:356160

約数の個数: 80

約数和(自身を含む): 4945933440

約数和(自身を除く): 3390361968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 356129, 712258, 1068387, 1424516, 2136774, 2492903, 2849032, 4273548, 4629677, 4985806, 5698064, 7478709, 8547096, 9259354, 9971612, 13889031, 14957418, 17094192, 18518708, 19943224, 27778062, 29914836, 32407739, 37037416, 39886448, 55556124, 59829672, 64815478, 74074832, 97223217, 111112248, 119659344, 129630956, 194446434, 222224496, 259261912, 388892868, 518523824, 777785736, 1555571472]

約数ペア:

[(1, 1555571472), (2, 777785736), (3, 518523824), (4, 388892868), (6, 259261912), (7, 222224496), (8, 194446434), (12, 129630956), (13, 119659344), (14, 111112248), (16, 97223217), (21, 74074832), (24, 64815478), (26, 59829672), (28, 55556124), (39, 39886448), (42, 37037416), (48, 32407739), (52, 29914836), (56, 27778062), (78, 19943224), (84, 18518708), (91, 17094192), (104, 14957418), (112, 13889031), (156, 9971612), (168, 9259354), (182, 8547096), (208, 7478709), (273, 5698064), (312, 4985806), (336, 4629677), (364, 4273548), (546, 2849032), (624, 2492903), (728, 2136774), (1092, 1424516), (1456, 1068387), (2184, 712258), (4368, 356129)]