425875644

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 1162761600

約数和(自身を除く): 736885956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 109, 124, 162, 186, 218, 279, 324, 327, 372, 389, 436, 558, 654, 778, 837, 981, 1116, 1167, 1308, 1556, 1674, 1962, 2334, 2511, 2943, 3348, 3379, 3501, 3924, 4668, 5022, 5886, 6758, 7002, 8829, 10044, 10137, 10503, 11772, 12059, 13516, 14004, 17658, 20274, 21006, 24118, 30411, 31509, 35316, 36177, 40548, 42012, 42401, 48236, 60822, 63018, 72354, 84802, 91233, 108531, 121644, 126036, 127203, 144708, 169604, 182466, 217062, 254406, 273699, 325593, 364932, 381609, 434124, 508812, 547398, 651186, 763218, 976779, 1094796, 1144827, 1302372, 1314431, 1526436, 1953558, 2289654, 2628862, 3434481, 3907116, 3943293, 4579308, 5257724, 6868962, 7886586, 11829879, 13737924, 15773172, 23659758, 35489637, 47319516, 70979274, 106468911, 141958548, 212937822, 425875644]

約数ペア:

[(1, 425875644), (2, 212937822), (3, 141958548), (4, 106468911), (6, 70979274), (9, 47319516), (12, 35489637), (18, 23659758), (27, 15773172), (31, 13737924), (36, 11829879), (54, 7886586), (62, 6868962), (81, 5257724), (93, 4579308), (108, 3943293), (109, 3907116), (124, 3434481), (162, 2628862), (186, 2289654), (218, 1953558), (279, 1526436), (324, 1314431), (327, 1302372), (372, 1144827), (389, 1094796), (436, 976779), (558, 763218), (654, 651186), (778, 547398), (837, 508812), (981, 434124), (1116, 381609), (1167, 364932), (1308, 325593), (1556, 273699), (1674, 254406), (1962, 217062), (2334, 182466), (2511, 169604), (2943, 144708), (3348, 127203), (3379, 126036), (3501, 121644), (3924, 108531), (4668, 91233), (5022, 84802), (5886, 72354), (6758, 63018), (7002, 60822), (8829, 48236), (10044, 42401), (10137, 42012), (10503, 40548), (11772, 36177), (12059, 35316), (13516, 31509), (14004, 30411), (17658, 24118), (20274, 21006)]