231235368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:711

約数の個数: 128

約数和(自身を含む): 716083200

約数和(自身を除く): 484847832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 239, 273, 312, 364, 443, 478, 546, 717, 728, 886, 956, 1092, 1329, 1434, 1673, 1772, 1912, 2184, 2658, 2868, 3101, 3107, 3346, 3544, 5019, 5316, 5736, 5759, 6202, 6214, 6692, 9303, 9321, 10038, 10632, 11518, 12404, 12428, 13384, 17277, 18606, 18642, 20076, 21749, 23036, 24808, 24856, 34554, 37212, 37284, 40152, 40313, 43498, 46072, 65247, 69108, 74424, 74568, 80626, 86996, 105877, 120939, 130494, 138216, 161252, 173992, 211754, 241878, 260988, 317631, 322504, 423508, 483756, 521976, 635262, 741139, 847016, 967512, 1270524, 1376401, 1482278, 2223417, 2541048, 2752802, 2964556, 4129203, 4446834, 5505604, 5929112, 8258406, 8893668, 9634807, 11011208, 16516812, 17787336, 19269614, 28904421, 33033624, 38539228, 57808842, 77078456, 115617684, 231235368]

約数ペア:

[(1, 231235368), (2, 115617684), (3, 77078456), (4, 57808842), (6, 38539228), (7, 33033624), (8, 28904421), (12, 19269614), (13, 17787336), (14, 16516812), (21, 11011208), (24, 9634807), (26, 8893668), (28, 8258406), (39, 5929112), (42, 5505604), (52, 4446834), (56, 4129203), (78, 2964556), (84, 2752802), (91, 2541048), (104, 2223417), (156, 1482278), (168, 1376401), (182, 1270524), (239, 967512), (273, 847016), (312, 741139), (364, 635262), (443, 521976), (478, 483756), (546, 423508), (717, 322504), (728, 317631), (886, 260988), (956, 241878), (1092, 211754), (1329, 173992), (1434, 161252), (1673, 138216), (1772, 130494), (1912, 120939), (2184, 105877), (2658, 86996), (2868, 80626), (3101, 74568), (3107, 74424), (3346, 69108), (3544, 65247), (5019, 46072), (5316, 43498), (5736, 40313), (5759, 40152), (6202, 37284), (6214, 37212), (6692, 34554), (9303, 24856), (9321, 24808), (10038, 23036), (10632, 21749), (11518, 20076), (12404, 18642), (12428, 18606), (13384, 17277)]