282971844

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1117}}^1$

素因数の和:1385

約数の個数: 72

約数和(自身を含む): 742280448

約数和(自身を除く): 459308604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 227, 279, 372, 454, 558, 681, 908, 1116, 1117, 1362, 2043, 2234, 2724, 3351, 4086, 4468, 6702, 7037, 8172, 10053, 13404, 14074, 20106, 21111, 28148, 34627, 40212, 42222, 63333, 69254, 84444, 103881, 126666, 138508, 207762, 253332, 253559, 311643, 415524, 507118, 623286, 760677, 1014236, 1246572, 1521354, 2282031, 3042708, 4564062, 7860329, 9128124, 15720658, 23580987, 31441316, 47161974, 70742961, 94323948, 141485922, 282971844]

約数ペア:

[(1, 282971844), (2, 141485922), (3, 94323948), (4, 70742961), (6, 47161974), (9, 31441316), (12, 23580987), (18, 15720658), (31, 9128124), (36, 7860329), (62, 4564062), (93, 3042708), (124, 2282031), (186, 1521354), (227, 1246572), (279, 1014236), (372, 760677), (454, 623286), (558, 507118), (681, 415524), (908, 311643), (1116, 253559), (1117, 253332), (1362, 207762), (2043, 138508), (2234, 126666), (2724, 103881), (3351, 84444), (4086, 69254), (4468, 63333), (6702, 42222), (7037, 40212), (8172, 34627), (10053, 28148), (13404, 21111), (14074, 20106)]