394954224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7487}}^1$

素因数の和:7662

約数の個数: 80

約数和(自身を含む): 1173639168

約数和(自身を除く): 778684944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1256, 1884, 2198, 2512, 3297, 3768, 4396, 6594, 7487, 7536, 8792, 13188, 14974, 17584, 22461, 26376, 29948, 44922, 52409, 52752, 59896, 89844, 104818, 119792, 157227, 179688, 209636, 314454, 359376, 419272, 628908, 838544, 1175459, 1257816, 2350918, 2515632, 3526377, 4701836, 7052754, 8228213, 9403672, 14105508, 16456426, 18807344, 24684639, 28211016, 32912852, 49369278, 56422032, 65825704, 98738556, 131651408, 197477112, 394954224]

約数ペア:

[(1, 394954224), (2, 197477112), (3, 131651408), (4, 98738556), (6, 65825704), (7, 56422032), (8, 49369278), (12, 32912852), (14, 28211016), (16, 24684639), (21, 18807344), (24, 16456426), (28, 14105508), (42, 9403672), (48, 8228213), (56, 7052754), (84, 4701836), (112, 3526377), (157, 2515632), (168, 2350918), (314, 1257816), (336, 1175459), (471, 838544), (628, 628908), (942, 419272), (1099, 359376), (1256, 314454), (1884, 209636), (2198, 179688), (2512, 157227), (3297, 119792), (3768, 104818), (4396, 89844), (6594, 59896), (7487, 52752), (7536, 52409), (8792, 44922), (13188, 29948), (14974, 26376), (17584, 22461)]