546945028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4229}}^1$

素因数の和:4420

約数の個数: 48

約数和(自身を含む): 1137024000

約数和(自身を除く): 590078972

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 149, 217, 298, 434, 596, 868, 1043, 2086, 4172, 4229, 4619, 8458, 9238, 16916, 18476, 29603, 32333, 59206, 64666, 118412, 129332, 131099, 262198, 524396, 630121, 917693, 1260242, 1835386, 2520484, 3670772, 4410847, 8821694, 17643388, 19533751, 39067502, 78135004, 136736257, 273472514, 546945028]

約数ペア:

[(1, 546945028), (2, 273472514), (4, 136736257), (7, 78135004), (14, 39067502), (28, 19533751), (31, 17643388), (62, 8821694), (124, 4410847), (149, 3670772), (217, 2520484), (298, 1835386), (434, 1260242), (596, 917693), (868, 630121), (1043, 524396), (2086, 262198), (4172, 131099), (4229, 129332), (4619, 118412), (8458, 64666), (9238, 59206), (16916, 32333), (18476, 29603)]