417123252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:998

約数の個数: 144

約数和(自身を含む): 1307592832

約数和(自身を除く): 890469580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 157, 182, 234, 252, 273, 314, 364, 468, 471, 546, 628, 811, 819, 942, 1092, 1099, 1413, 1622, 1638, 1884, 2041, 2198, 2433, 2826, 3244, 3276, 3297, 4082, 4396, 4866, 5652, 5677, 6123, 6594, 7299, 8164, 9732, 9891, 10543, 11354, 12246, 13188, 14287, 14598, 17031, 18369, 19782, 21086, 22708, 24492, 28574, 29196, 31629, 34062, 36738, 39564, 42172, 42861, 51093, 57148, 63258, 68124, 73476, 73801, 85722, 94887, 102186, 126516, 127327, 128583, 147602, 171444, 189774, 204372, 221403, 254654, 257166, 295204, 379548, 381981, 442806, 509308, 514332, 664209, 763962, 885612, 891289, 1145943, 1328418, 1527924, 1655251, 1782578, 2291886, 2656836, 2673867, 3310502, 3565156, 4583772, 4965753, 5347734, 6621004, 8021601, 9931506, 10695468, 11586757, 14897259, 16043202, 19863012, 23173514, 29794518, 32086404, 34760271, 46347028, 59589036, 69520542, 104280813, 139041084, 208561626, 417123252]

約数ペア:

[(1, 417123252), (2, 208561626), (3, 139041084), (4, 104280813), (6, 69520542), (7, 59589036), (9, 46347028), (12, 34760271), (13, 32086404), (14, 29794518), (18, 23173514), (21, 19863012), (26, 16043202), (28, 14897259), (36, 11586757), (39, 10695468), (42, 9931506), (52, 8021601), (63, 6621004), (78, 5347734), (84, 4965753), (91, 4583772), (117, 3565156), (126, 3310502), (156, 2673867), (157, 2656836), (182, 2291886), (234, 1782578), (252, 1655251), (273, 1527924), (314, 1328418), (364, 1145943), (468, 891289), (471, 885612), (546, 763962), (628, 664209), (811, 514332), (819, 509308), (942, 442806), (1092, 381981), (1099, 379548), (1413, 295204), (1622, 257166), (1638, 254654), (1884, 221403), (2041, 204372), (2198, 189774), (2433, 171444), (2826, 147602), (3244, 128583), (3276, 127327), (3297, 126516), (4082, 102186), (4396, 94887), (4866, 85722), (5652, 73801), (5677, 73476), (6123, 68124), (6594, 63258), (7299, 57148), (8164, 51093), (9732, 42861), (9891, 42172), (10543, 39564), (11354, 36738), (12246, 34062), (13188, 31629), (14287, 29196), (14598, 28574), (17031, 24492), (18369, 22708), (19782, 21086)]