215815152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12119}}^1$

素因数の和:12190

約数の個数: 80

約数和(自身を含む): 649244160

約数和(自身を除く): 433429008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8904, 12119, 17808, 24238, 36357, 48476, 72714, 84833, 96952, 145428, 169666, 193904, 254499, 290856, 339332, 508998, 581712, 642307, 678664, 1017996, 1284614, 1357328, 1926921, 2035992, 2569228, 3853842, 4071984, 4496149, 5138456, 7707684, 8992298, 10276912, 13488447, 15415368, 17984596, 26976894, 30830736, 35969192, 53953788, 71938384, 107907576, 215815152]

約数ペア:

[(1, 215815152), (2, 107907576), (3, 71938384), (4, 53953788), (6, 35969192), (7, 30830736), (8, 26976894), (12, 17984596), (14, 15415368), (16, 13488447), (21, 10276912), (24, 8992298), (28, 7707684), (42, 5138456), (48, 4496149), (53, 4071984), (56, 3853842), (84, 2569228), (106, 2035992), (112, 1926921), (159, 1357328), (168, 1284614), (212, 1017996), (318, 678664), (336, 642307), (371, 581712), (424, 508998), (636, 339332), (742, 290856), (848, 254499), (1113, 193904), (1272, 169666), (1484, 145428), (2226, 96952), (2544, 84833), (2968, 72714), (4452, 48476), (5936, 36357), (8904, 24238), (12119, 17808)]