879000304

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1061}}^1$

素因数の和:1658

約数の個数: 80

約数和(自身を含む): 2101740480

約数和(自身を除く): 1222740176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 569, 728, 1061, 1138, 1456, 2122, 2276, 3983, 4244, 4552, 7397, 7427, 7966, 8488, 9104, 13793, 14794, 14854, 15932, 16976, 27586, 29588, 29708, 31864, 51779, 55172, 59176, 59416, 63728, 96551, 103558, 110344, 118352, 118832, 193102, 207116, 220688, 386204, 414232, 603709, 772408, 828464, 1207418, 1544816, 2414836, 4225963, 4829672, 7848217, 8451926, 9659344, 15696434, 16903852, 31392868, 33807704, 54937519, 62785736, 67615408, 109875038, 125571472, 219750076, 439500152, 879000304]

約数ペア:

[(1, 879000304), (2, 439500152), (4, 219750076), (7, 125571472), (8, 109875038), (13, 67615408), (14, 62785736), (16, 54937519), (26, 33807704), (28, 31392868), (52, 16903852), (56, 15696434), (91, 9659344), (104, 8451926), (112, 7848217), (182, 4829672), (208, 4225963), (364, 2414836), (569, 1544816), (728, 1207418), (1061, 828464), (1138, 772408), (1456, 603709), (2122, 414232), (2276, 386204), (3983, 220688), (4244, 207116), (4552, 193102), (7397, 118832), (7427, 118352), (7966, 110344), (8488, 103558), (9104, 96551), (13793, 63728), (14794, 59416), (14854, 59176), (15932, 55172), (16976, 51779), (27586, 31864), (29588, 29708)]