228787728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 674956800

約数和(自身を除く): 446169072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 47, 48, 52, 58, 78, 87, 94, 104, 116, 141, 156, 174, 188, 208, 232, 269, 282, 312, 348, 376, 377, 464, 538, 564, 611, 624, 696, 752, 754, 807, 1076, 1128, 1131, 1222, 1363, 1392, 1508, 1614, 1833, 2152, 2256, 2262, 2444, 2726, 3016, 3228, 3497, 3666, 4089, 4304, 4524, 4888, 5452, 6032, 6456, 6994, 7332, 7801, 8178, 9048, 9776, 10491, 10904, 12643, 12912, 13988, 14664, 15602, 16356, 17719, 18096, 20982, 21808, 23403, 25286, 27976, 29328, 31204, 32712, 35438, 37929, 41964, 46806, 50572, 53157, 55952, 62408, 65424, 70876, 75858, 83928, 93612, 101144, 101413, 106314, 124816, 141752, 151716, 164359, 167856, 187224, 202288, 202826, 212628, 283504, 303432, 304239, 328718, 366647, 374448, 405652, 425256, 493077, 606864, 608478, 657436, 733294, 811304, 850512, 986154, 1099941, 1216956, 1314872, 1466588, 1622608, 1972308, 2199882, 2433912, 2629744, 2933176, 3944616, 4399764, 4766411, 4867824, 5866352, 7889232, 8799528, 9532822, 14299233, 17599056, 19065644, 28598466, 38131288, 57196932, 76262576, 114393864, 228787728]

約数ペア:

[(1, 228787728), (2, 114393864), (3, 76262576), (4, 57196932), (6, 38131288), (8, 28598466), (12, 19065644), (13, 17599056), (16, 14299233), (24, 9532822), (26, 8799528), (29, 7889232), (39, 5866352), (47, 4867824), (48, 4766411), (52, 4399764), (58, 3944616), (78, 2933176), (87, 2629744), (94, 2433912), (104, 2199882), (116, 1972308), (141, 1622608), (156, 1466588), (174, 1314872), (188, 1216956), (208, 1099941), (232, 986154), (269, 850512), (282, 811304), (312, 733294), (348, 657436), (376, 608478), (377, 606864), (464, 493077), (538, 425256), (564, 405652), (611, 374448), (624, 366647), (696, 328718), (752, 304239), (754, 303432), (807, 283504), (1076, 212628), (1128, 202826), (1131, 202288), (1222, 187224), (1363, 167856), (1392, 164359), (1508, 151716), (1614, 141752), (1833, 124816), (2152, 106314), (2256, 101413), (2262, 101144), (2444, 93612), (2726, 83928), (3016, 75858), (3228, 70876), (3497, 65424), (3666, 62408), (4089, 55952), (4304, 53157), (4524, 50572), (4888, 46806), (5452, 41964), (6032, 37929), (6456, 35438), (6994, 32712), (7332, 31204), (7801, 29328), (8178, 27976), (9048, 25286), (9776, 23403), (10491, 21808), (10904, 20982), (12643, 18096), (12912, 17719), (13988, 16356), (14664, 15602)]