307841284

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 574866432

約数和(自身を除く): 267025148

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 151, 164, 302, 401, 604, 802, 1271, 1604, 2542, 4681, 5084, 6191, 9362, 12382, 12431, 16441, 18724, 24764, 24862, 32882, 49724, 60551, 65764, 121102, 191921, 242204, 383842, 509671, 767684, 1019342, 1877081, 2038684, 2482591, 3754162, 4965182, 7508324, 9930364, 76960321, 153920642, 307841284]

約数ペア:

[(1, 307841284), (2, 153920642), (4, 76960321), (31, 9930364), (41, 7508324), (62, 4965182), (82, 3754162), (124, 2482591), (151, 2038684), (164, 1877081), (302, 1019342), (401, 767684), (604, 509671), (802, 383842), (1271, 242204), (1604, 191921), (2542, 121102), (4681, 65764), (5084, 60551), (6191, 49724), (9362, 32882), (12382, 24862), (12431, 24764), (16441, 18724)]