425450844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1$

素因数の和:2220

約数の個数: 144

約数和(自身を含む): 1345955520

約数和(自身を除く): 920504676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 61, 63, 78, 84, 91, 117, 122, 126, 156, 182, 183, 234, 244, 252, 273, 364, 366, 427, 468, 546, 549, 732, 793, 819, 854, 1092, 1098, 1281, 1586, 1638, 1708, 2129, 2196, 2379, 2562, 3172, 3276, 3843, 4258, 4758, 5124, 5551, 6387, 7137, 7686, 8516, 9516, 11102, 12774, 14274, 14903, 15372, 16653, 19161, 22204, 25548, 27677, 28548, 29806, 33306, 38322, 44709, 49959, 55354, 59612, 66612, 76644, 83031, 89418, 99918, 110708, 129869, 134127, 166062, 178836, 193739, 199836, 249093, 259738, 268254, 332124, 387478, 389607, 498186, 519476, 536508, 581217, 774956, 779214, 909083, 996372, 1162434, 1168821, 1558428, 1688297, 1743651, 1818166, 2324868, 2337642, 2727249, 3376594, 3487302, 3636332, 4675284, 5064891, 5454498, 6753188, 6974604, 8181747, 10129782, 10908996, 11818079, 15194673, 16363494, 20259564, 23636158, 30389346, 32726988, 35454237, 47272316, 60778692, 70908474, 106362711, 141816948, 212725422, 425450844]

約数ペア:

[(1, 425450844), (2, 212725422), (3, 141816948), (4, 106362711), (6, 70908474), (7, 60778692), (9, 47272316), (12, 35454237), (13, 32726988), (14, 30389346), (18, 23636158), (21, 20259564), (26, 16363494), (28, 15194673), (36, 11818079), (39, 10908996), (42, 10129782), (52, 8181747), (61, 6974604), (63, 6753188), (78, 5454498), (84, 5064891), (91, 4675284), (117, 3636332), (122, 3487302), (126, 3376594), (156, 2727249), (182, 2337642), (183, 2324868), (234, 1818166), (244, 1743651), (252, 1688297), (273, 1558428), (364, 1168821), (366, 1162434), (427, 996372), (468, 909083), (546, 779214), (549, 774956), (732, 581217), (793, 536508), (819, 519476), (854, 498186), (1092, 389607), (1098, 387478), (1281, 332124), (1586, 268254), (1638, 259738), (1708, 249093), (2129, 199836), (2196, 193739), (2379, 178836), (2562, 166062), (3172, 134127), (3276, 129869), (3843, 110708), (4258, 99918), (4758, 89418), (5124, 83031), (5551, 76644), (6387, 66612), (7137, 59612), (7686, 55354), (8516, 49959), (9516, 44709), (11102, 38322), (12774, 33306), (14274, 29806), (14903, 28548), (15372, 27677), (16653, 25548), (19161, 22204)]