312597612

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 857656800

約数和(自身を除く): 545059188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 67, 82, 87, 109, 116, 123, 134, 164, 174, 201, 218, 246, 261, 268, 327, 348, 369, 402, 436, 492, 522, 603, 654, 738, 804, 981, 1044, 1189, 1206, 1308, 1476, 1943, 1962, 2378, 2412, 2747, 3161, 3567, 3886, 3924, 4469, 4756, 5494, 5829, 6322, 7134, 7303, 7772, 8241, 8938, 9483, 10701, 10988, 11658, 12644, 13407, 14268, 14606, 16482, 17487, 17876, 18966, 21402, 21909, 23316, 24723, 26814, 28449, 29212, 32964, 34974, 37932, 40221, 42804, 43818, 49446, 53628, 56898, 65727, 69948, 79663, 80442, 87636, 98892, 113796, 129601, 131454, 159326, 160884, 211787, 238989, 259202, 262908, 299423, 318652, 388803, 423574, 477978, 518404, 598846, 635361, 716967, 777606, 847148, 898269, 955956, 1166409, 1197692, 1270722, 1433934, 1555212, 1796538, 1906083, 2332818, 2541444, 2694807, 2867868, 3593076, 3812166, 4665636, 5389614, 7624332, 8683267, 10779228, 17366534, 26049801, 34733068, 52099602, 78149403, 104199204, 156298806, 312597612]

約数ペア:

[(1, 312597612), (2, 156298806), (3, 104199204), (4, 78149403), (6, 52099602), (9, 34733068), (12, 26049801), (18, 17366534), (29, 10779228), (36, 8683267), (41, 7624332), (58, 5389614), (67, 4665636), (82, 3812166), (87, 3593076), (109, 2867868), (116, 2694807), (123, 2541444), (134, 2332818), (164, 1906083), (174, 1796538), (201, 1555212), (218, 1433934), (246, 1270722), (261, 1197692), (268, 1166409), (327, 955956), (348, 898269), (369, 847148), (402, 777606), (436, 716967), (492, 635361), (522, 598846), (603, 518404), (654, 477978), (738, 423574), (804, 388803), (981, 318652), (1044, 299423), (1189, 262908), (1206, 259202), (1308, 238989), (1476, 211787), (1943, 160884), (1962, 159326), (2378, 131454), (2412, 129601), (2747, 113796), (3161, 98892), (3567, 87636), (3886, 80442), (3924, 79663), (4469, 69948), (4756, 65727), (5494, 56898), (5829, 53628), (6322, 49446), (7134, 43818), (7303, 42804), (7772, 40221), (8241, 37932), (8938, 34974), (9483, 32964), (10701, 29212), (10988, 28449), (11658, 26814), (12644, 24723), (13407, 23316), (14268, 21909), (14606, 21402), (16482, 18966), (17487, 17876)]