298125408

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{63377}}^1$

素因数の和:63404

約数の個数: 72

約数和(自身を含む): 910361592

約数和(自身を除く): 612236184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 63377, 126754, 190131, 253508, 380262, 443639, 507016, 760524, 887278, 1014032, 1330917, 1521048, 1774556, 2028064, 2661834, 3042096, 3105473, 3549112, 5323668, 6084192, 6210946, 7098224, 9316419, 10647336, 12421892, 14196448, 18632838, 21294672, 24843784, 37265676, 42589344, 49687568, 74531352, 99375136, 149062704, 298125408]

約数ペア:

[(1, 298125408), (2, 149062704), (3, 99375136), (4, 74531352), (6, 49687568), (7, 42589344), (8, 37265676), (12, 24843784), (14, 21294672), (16, 18632838), (21, 14196448), (24, 12421892), (28, 10647336), (32, 9316419), (42, 7098224), (48, 6210946), (49, 6084192), (56, 5323668), (84, 3549112), (96, 3105473), (98, 3042096), (112, 2661834), (147, 2028064), (168, 1774556), (196, 1521048), (224, 1330917), (294, 1014032), (336, 887278), (392, 760524), (588, 507016), (672, 443639), (784, 380262), (1176, 253508), (1568, 190131), (2352, 126754), (4704, 63377)]