257975523864

素因数分解:

$2^3\times 3^3\times {\mathrm{263}}^1\times {\mathrm{4541183}}^1$

素因数の和:4541461

約数の個数: 64

約数和(自身を含む): 719323545600

約数和(自身を除く): 461348021736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 7101, 9468, 14202, 18936, 28404, 56808, 4541183, 9082366, 13623549, 18164732, 27247098, 36329464, 40870647, 54494196, 81741294, 108988392, 122611941, 163482588, 245223882, 326965176, 490447764, 980895528, 1194331129, 2388662258, 3582993387, 4777324516, 7165986774, 9554649032, 10748980161, 14331973548, 21497960322, 28663947096, 32246940483, 42995920644, 64493880966, 85991841288, 128987761932, 257975523864]

約数ペア:

[(1, 257975523864), (2, 128987761932), (3, 85991841288), (4, 64493880966), (6, 42995920644), (8, 32246940483), (9, 28663947096), (12, 21497960322), (18, 14331973548), (24, 10748980161), (27, 9554649032), (36, 7165986774), (54, 4777324516), (72, 3582993387), (108, 2388662258), (216, 1194331129), (263, 980895528), (526, 490447764), (789, 326965176), (1052, 245223882), (1578, 163482588), (2104, 122611941), (2367, 108988392), (3156, 81741294), (4734, 54494196), (6312, 40870647), (7101, 36329464), (9468, 27247098), (14202, 18164732), (18936, 13623549), (28404, 9082366), (56808, 4541183)]