245463792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4903}}^1$

素因数の和:5070

約数の個数: 80

約数和(自身を含む): 729715200

約数和(自身を除く): 484251408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 149, 168, 298, 336, 447, 596, 894, 1043, 1192, 1788, 2086, 2384, 3129, 3576, 4172, 4903, 6258, 7152, 8344, 9806, 12516, 14709, 16688, 19612, 25032, 29418, 34321, 39224, 50064, 58836, 68642, 78448, 102963, 117672, 137284, 205926, 235344, 274568, 411852, 549136, 730547, 823704, 1461094, 1647408, 2191641, 2922188, 4383282, 5113829, 5844376, 8766564, 10227658, 11688752, 15341487, 17533128, 20455316, 30682974, 35066256, 40910632, 61365948, 81821264, 122731896, 245463792]

約数ペア:

[(1, 245463792), (2, 122731896), (3, 81821264), (4, 61365948), (6, 40910632), (7, 35066256), (8, 30682974), (12, 20455316), (14, 17533128), (16, 15341487), (21, 11688752), (24, 10227658), (28, 8766564), (42, 5844376), (48, 5113829), (56, 4383282), (84, 2922188), (112, 2191641), (149, 1647408), (168, 1461094), (298, 823704), (336, 730547), (447, 549136), (596, 411852), (894, 274568), (1043, 235344), (1192, 205926), (1788, 137284), (2086, 117672), (2384, 102963), (3129, 78448), (3576, 68642), (4172, 58836), (4903, 50064), (6258, 39224), (7152, 34321), (8344, 29418), (9806, 25032), (12516, 19612), (14709, 16688)]