253653792

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{53923}}^1$

素因数の和:53950

約数の個数: 72

約数和(自身を含む): 774564336

約数和(自身を除く): 520910544

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, 53923, 107846, 161769, 215692, 323538, 377461, 431384, 647076, 754922, 862768, 1132383, 1294152, 1509844, 1725536, 2264766, 2588304, 2642227, 3019688, 4529532, 5176608, 5284454, 6039376, 7926681, 9059064, 10568908, 12078752, 15853362, 18118128, 21137816, 31706724, 36236256, 42275632, 63413448, 84551264, 126826896, 253653792]

約数ペア:

[(1, 253653792), (2, 126826896), (3, 84551264), (4, 63413448), (6, 42275632), (7, 36236256), (8, 31706724), (12, 21137816), (14, 18118128), (16, 15853362), (21, 12078752), (24, 10568908), (28, 9059064), (32, 7926681), (42, 6039376), (48, 5284454), (49, 5176608), (56, 4529532), (84, 3019688), (96, 2642227), (98, 2588304), (112, 2264766), (147, 1725536), (168, 1509844), (196, 1294152), (224, 1132383), (294, 862768), (336, 754922), (392, 647076), (588, 431384), (672, 377461), (784, 323538), (1176, 215692), (1568, 161769), (2352, 107846), (4704, 53923)]