398489472

素因数分解:

$2^7\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1231}}^1$

素因数の和:1532

約数の個数: 96

約数和(自身を含む): 1151710560

約数和(自身を除く): 753221088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 281, 288, 384, 562, 576, 843, 1124, 1152, 1231, 1686, 2248, 2462, 2529, 3372, 3693, 4496, 4924, 5058, 6744, 7386, 8992, 9848, 10116, 11079, 13488, 14772, 17984, 19696, 20232, 22158, 26976, 29544, 35968, 39392, 40464, 44316, 53952, 59088, 78784, 80928, 88632, 107904, 118176, 157568, 161856, 177264, 236352, 323712, 345911, 354528, 472704, 691822, 709056, 1037733, 1383644, 1418112, 2075466, 2767288, 3113199, 4150932, 5534576, 6226398, 8301864, 11069152, 12452796, 16603728, 22138304, 24905592, 33207456, 44276608, 49811184, 66414912, 99622368, 132829824, 199244736, 398489472]

約数ペア:

[(1, 398489472), (2, 199244736), (3, 132829824), (4, 99622368), (6, 66414912), (8, 49811184), (9, 44276608), (12, 33207456), (16, 24905592), (18, 22138304), (24, 16603728), (32, 12452796), (36, 11069152), (48, 8301864), (64, 6226398), (72, 5534576), (96, 4150932), (128, 3113199), (144, 2767288), (192, 2075466), (281, 1418112), (288, 1383644), (384, 1037733), (562, 709056), (576, 691822), (843, 472704), (1124, 354528), (1152, 345911), (1231, 323712), (1686, 236352), (2248, 177264), (2462, 161856), (2529, 157568), (3372, 118176), (3693, 107904), (4496, 88632), (4924, 80928), (5058, 78784), (6744, 59088), (7386, 53952), (8992, 44316), (9848, 40464), (10116, 39392), (11079, 35968), (13488, 29544), (14772, 26976), (17984, 22158), (19696, 20232)]