1249204974

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 2604571200

約数和(自身を除く): 1355366226

約数列:

[1, 2, 3, 6, 41, 82, 123, 149, 173, 197, 246, 298, 346, 394, 447, 519, 591, 894, 1038, 1182, 6109, 7093, 8077, 12218, 14186, 16154, 18327, 21279, 24231, 25777, 29353, 34081, 36654, 42558, 48462, 51554, 58706, 68162, 77331, 88059, 102243, 154662, 176118, 204486, 1056857, 1203473, 1397321, 2113714, 2406946, 2794642, 3170571, 3610419, 4191963, 5078069, 6341142, 7220838, 8383926, 10156138, 15234207, 30468414, 208200829, 416401658, 624602487, 1249204974]

約数ペア:

[(1, 1249204974), (2, 624602487), (3, 416401658), (6, 208200829), (41, 30468414), (82, 15234207), (123, 10156138), (149, 8383926), (173, 7220838), (197, 6341142), (246, 5078069), (298, 4191963), (346, 3610419), (394, 3170571), (447, 2794642), (519, 2406946), (591, 2113714), (894, 1397321), (1038, 1203473), (1182, 1056857), (6109, 204486), (7093, 176118), (8077, 154662), (12218, 102243), (14186, 88059), (16154, 77331), (18327, 68162), (21279, 58706), (24231, 51554), (25777, 48462), (29353, 42558), (34081, 36654)]