237012732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 691891200

約数和(自身を除く): 454878468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 43, 44, 62, 66, 86, 93, 99, 124, 129, 132, 172, 186, 198, 258, 279, 341, 372, 387, 396, 449, 473, 516, 558, 682, 774, 898, 946, 1023, 1116, 1333, 1347, 1364, 1419, 1548, 1796, 1892, 2046, 2666, 2694, 2838, 3069, 3999, 4041, 4092, 4257, 4939, 5332, 5388, 5676, 6138, 7998, 8082, 8514, 9878, 11997, 12276, 13919, 14663, 14817, 15996, 16164, 17028, 19307, 19756, 23994, 27838, 29326, 29634, 38614, 41757, 43989, 44451, 47988, 55676, 57921, 58652, 59268, 77228, 83514, 87978, 88902, 115842, 125271, 131967, 153109, 167028, 173763, 175956, 177804, 212377, 231684, 250542, 263934, 306218, 347526, 424754, 459327, 501084, 527868, 598517, 612436, 637131, 695052, 849508, 918654, 1197034, 1274262, 1377981, 1795551, 1837308, 1911393, 2394068, 2548524, 2755962, 3591102, 3822786, 5386653, 5511924, 6583687, 7182204, 7645572, 10773306, 13167374, 19751061, 21546612, 26334748, 39502122, 59253183, 79004244, 118506366, 237012732]

約数ペア:

[(1, 237012732), (2, 118506366), (3, 79004244), (4, 59253183), (6, 39502122), (9, 26334748), (11, 21546612), (12, 19751061), (18, 13167374), (22, 10773306), (31, 7645572), (33, 7182204), (36, 6583687), (43, 5511924), (44, 5386653), (62, 3822786), (66, 3591102), (86, 2755962), (93, 2548524), (99, 2394068), (124, 1911393), (129, 1837308), (132, 1795551), (172, 1377981), (186, 1274262), (198, 1197034), (258, 918654), (279, 849508), (341, 695052), (372, 637131), (387, 612436), (396, 598517), (449, 527868), (473, 501084), (516, 459327), (558, 424754), (682, 347526), (774, 306218), (898, 263934), (946, 250542), (1023, 231684), (1116, 212377), (1333, 177804), (1347, 175956), (1364, 173763), (1419, 167028), (1548, 153109), (1796, 131967), (1892, 125271), (2046, 115842), (2666, 88902), (2694, 87978), (2838, 83514), (3069, 77228), (3999, 59268), (4041, 58652), (4092, 57921), (4257, 55676), (4939, 47988), (5332, 44451), (5388, 43989), (5676, 41757), (6138, 38614), (7998, 29634), (8082, 29326), (8514, 27838), (9878, 23994), (11997, 19756), (12276, 19307), (13919, 17028), (14663, 16164), (14817, 15996)]