870151152

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44983}}^1$

素因数の和:45038

約数の個数: 80

約数和(自身を含む): 2498951168

約数和(自身を除く): 1628800016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 44983, 89966, 134949, 179932, 269898, 359864, 539796, 584779, 719728, 1079592, 1169558, 1394473, 1754337, 2159184, 2339116, 2788946, 3508674, 4183419, 4678232, 5577892, 7017348, 8366838, 9356464, 11155784, 14034696, 16733676, 18128149, 22311568, 28069392, 33467352, 36256298, 54384447, 66934704, 72512596, 108768894, 145025192, 217537788, 290050384, 435075576, 870151152]

約数ペア:

[(1, 870151152), (2, 435075576), (3, 290050384), (4, 217537788), (6, 145025192), (8, 108768894), (12, 72512596), (13, 66934704), (16, 54384447), (24, 36256298), (26, 33467352), (31, 28069392), (39, 22311568), (48, 18128149), (52, 16733676), (62, 14034696), (78, 11155784), (93, 9356464), (104, 8366838), (124, 7017348), (156, 5577892), (186, 4678232), (208, 4183419), (248, 3508674), (312, 2788946), (372, 2339116), (403, 2159184), (496, 1754337), (624, 1394473), (744, 1169558), (806, 1079592), (1209, 719728), (1488, 584779), (1612, 539796), (2418, 359864), (3224, 269898), (4836, 179932), (6448, 134949), (9672, 89966), (19344, 44983)]