839689176

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{1697}}^1$

素因数の和:2148

約数の個数: 64

約数和(自身を含む): 2145592800

約数和(自身を除く): 1305903624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 389, 424, 636, 778, 1167, 1272, 1556, 1697, 2334, 3112, 3394, 4668, 5091, 6788, 9336, 10182, 13576, 20364, 20617, 40728, 41234, 61851, 82468, 89941, 123702, 164936, 179882, 247404, 269823, 359764, 494808, 539646, 660133, 719528, 1079292, 1320266, 1980399, 2158584, 2640532, 3960798, 5281064, 7921596, 15843192, 34987049, 69974098, 104961147, 139948196, 209922294, 279896392, 419844588, 839689176]

約数ペア:

[(1, 839689176), (2, 419844588), (3, 279896392), (4, 209922294), (6, 139948196), (8, 104961147), (12, 69974098), (24, 34987049), (53, 15843192), (106, 7921596), (159, 5281064), (212, 3960798), (318, 2640532), (389, 2158584), (424, 1980399), (636, 1320266), (778, 1079292), (1167, 719528), (1272, 660133), (1556, 539646), (1697, 494808), (2334, 359764), (3112, 269823), (3394, 247404), (4668, 179882), (5091, 164936), (6788, 123702), (9336, 89941), (10182, 82468), (13576, 61851), (20364, 41234), (20617, 40728)]