251277684

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1558

約数の個数: 96

約数和(自身を含む): 700896000

約数和(自身を除く): 449618316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 343, 492, 574, 588, 686, 861, 1029, 1148, 1372, 1489, 1722, 2009, 2058, 2978, 3444, 4018, 4116, 4467, 5956, 6027, 8036, 8934, 10423, 12054, 14063, 17868, 20846, 24108, 28126, 31269, 41692, 42189, 56252, 61049, 62538, 72961, 84378, 122098, 125076, 145922, 168756, 183147, 218883, 244196, 291844, 366294, 427343, 437766, 510727, 732588, 854686, 875532, 1021454, 1282029, 1532181, 1709372, 2042908, 2564058, 2991401, 3064362, 5128116, 5982802, 6128724, 8974203, 11965604, 17948406, 20939807, 35896812, 41879614, 62819421, 83759228, 125638842, 251277684]

約数ペア:

[(1, 251277684), (2, 125638842), (3, 83759228), (4, 62819421), (6, 41879614), (7, 35896812), (12, 20939807), (14, 17948406), (21, 11965604), (28, 8974203), (41, 6128724), (42, 5982802), (49, 5128116), (82, 3064362), (84, 2991401), (98, 2564058), (123, 2042908), (147, 1709372), (164, 1532181), (196, 1282029), (246, 1021454), (287, 875532), (294, 854686), (343, 732588), (492, 510727), (574, 437766), (588, 427343), (686, 366294), (861, 291844), (1029, 244196), (1148, 218883), (1372, 183147), (1489, 168756), (1722, 145922), (2009, 125076), (2058, 122098), (2978, 84378), (3444, 72961), (4018, 62538), (4116, 61049), (4467, 56252), (5956, 42189), (6027, 41692), (8036, 31269), (8934, 28126), (10423, 24108), (12054, 20846), (14063, 17868)]