15778464

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 45722880

約数和(自身を除く): 29944416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 78, 94, 96, 104, 141, 156, 188, 208, 269, 282, 312, 376, 416, 538, 564, 611, 624, 752, 807, 1076, 1128, 1222, 1248, 1504, 1614, 1833, 2152, 2256, 2444, 3228, 3497, 3666, 4304, 4512, 4888, 6456, 6994, 7332, 8608, 9776, 10491, 12643, 12912, 13988, 14664, 19552, 20982, 25286, 25824, 27976, 29328, 37929, 41964, 50572, 55952, 58656, 75858, 83928, 101144, 111904, 151716, 164359, 167856, 202288, 303432, 328718, 335712, 404576, 493077, 606864, 657436, 986154, 1213728, 1314872, 1972308, 2629744, 3944616, 5259488, 7889232, 15778464]

約数ペア:

[(1, 15778464), (2, 7889232), (3, 5259488), (4, 3944616), (6, 2629744), (8, 1972308), (12, 1314872), (13, 1213728), (16, 986154), (24, 657436), (26, 606864), (32, 493077), (39, 404576), (47, 335712), (48, 328718), (52, 303432), (78, 202288), (94, 167856), (96, 164359), (104, 151716), (141, 111904), (156, 101144), (188, 83928), (208, 75858), (269, 58656), (282, 55952), (312, 50572), (376, 41964), (416, 37929), (538, 29328), (564, 27976), (611, 25824), (624, 25286), (752, 20982), (807, 19552), (1076, 14664), (1128, 13988), (1222, 12912), (1248, 12643), (1504, 10491), (1614, 9776), (1833, 8608), (2152, 7332), (2256, 6994), (2444, 6456), (3228, 4888), (3497, 4512), (3666, 4304)]