248253642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4948

約数の個数: 96

約数和(自身を含む): 683504640

約数和(自身を除く): 435250998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1209, 1302, 1638, 1953, 2418, 2821, 3627, 3906, 4889, 5642, 7254, 8463, 9778, 14667, 16926, 25389, 29334, 34223, 44001, 50778, 63557, 68446, 88002, 102669, 127114, 151559, 190671, 205338, 303118, 308007, 381342, 444899, 454677, 572013, 616014, 889798, 909354, 1060913, 1144026, 1334697, 1364031, 1970267, 2121826, 2669394, 2728062, 3182739, 3940534, 4004091, 5910801, 6365478, 8008182, 9548217, 11821602, 13791869, 17732403, 19096434, 27583738, 35464806, 41375607, 82751214, 124126821, 248253642]

約数ペア:

[(1, 248253642), (2, 124126821), (3, 82751214), (6, 41375607), (7, 35464806), (9, 27583738), (13, 19096434), (14, 17732403), (18, 13791869), (21, 11821602), (26, 9548217), (31, 8008182), (39, 6365478), (42, 5910801), (62, 4004091), (63, 3940534), (78, 3182739), (91, 2728062), (93, 2669394), (117, 2121826), (126, 1970267), (182, 1364031), (186, 1334697), (217, 1144026), (234, 1060913), (273, 909354), (279, 889798), (403, 616014), (434, 572013), (546, 454677), (558, 444899), (651, 381342), (806, 308007), (819, 303118), (1209, 205338), (1302, 190671), (1638, 151559), (1953, 127114), (2418, 102669), (2821, 88002), (3627, 68446), (3906, 63557), (4889, 50778), (5642, 44001), (7254, 34223), (8463, 29334), (9778, 25389), (14667, 16926)]