236309528

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 580177920

約数和(自身を除く): 343868392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 37, 52, 56, 62, 74, 91, 104, 124, 148, 182, 217, 248, 259, 283, 296, 364, 403, 434, 481, 518, 566, 728, 806, 868, 962, 1036, 1132, 1147, 1612, 1736, 1924, 1981, 2072, 2264, 2294, 2821, 3224, 3367, 3679, 3848, 3962, 4588, 5642, 6734, 7358, 7924, 8029, 8773, 9176, 10471, 11284, 13468, 14716, 14911, 15848, 16058, 17546, 20942, 22568, 25753, 26936, 29432, 29822, 32116, 35092, 41884, 51506, 59644, 61411, 64232, 70184, 73297, 83768, 103012, 104377, 114049, 119288, 122822, 136123, 146594, 206024, 208754, 228098, 245644, 272246, 293188, 324601, 417508, 456196, 491288, 544492, 586376, 649202, 798343, 835016, 912392, 952861, 1088984, 1298404, 1596686, 1905722, 2272207, 2596808, 3193372, 3811444, 4219813, 4544414, 6386744, 7622888, 8439626, 9088828, 16879252, 18177656, 29538691, 33758504, 59077382, 118154764, 236309528]

約数ペア:

[(1, 236309528), (2, 118154764), (4, 59077382), (7, 33758504), (8, 29538691), (13, 18177656), (14, 16879252), (26, 9088828), (28, 8439626), (31, 7622888), (37, 6386744), (52, 4544414), (56, 4219813), (62, 3811444), (74, 3193372), (91, 2596808), (104, 2272207), (124, 1905722), (148, 1596686), (182, 1298404), (217, 1088984), (248, 952861), (259, 912392), (283, 835016), (296, 798343), (364, 649202), (403, 586376), (434, 544492), (481, 491288), (518, 456196), (566, 417508), (728, 324601), (806, 293188), (868, 272246), (962, 245644), (1036, 228098), (1132, 208754), (1147, 206024), (1612, 146594), (1736, 136123), (1924, 122822), (1981, 119288), (2072, 114049), (2264, 104377), (2294, 103012), (2821, 83768), (3224, 73297), (3367, 70184), (3679, 64232), (3848, 61411), (3962, 59644), (4588, 51506), (5642, 41884), (6734, 35092), (7358, 32116), (7924, 29822), (8029, 29432), (8773, 26936), (9176, 25753), (10471, 22568), (11284, 20942), (13468, 17546), (14716, 16058), (14911, 15848)]