253484448

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{53887}}^1$

素因数の和:53914

約数の個数: 72

約数和(自身を含む): 774047232

約数和(自身を除く): 520562784

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, 53887, 107774, 161661, 215548, 323322, 377209, 431096, 646644, 754418, 862192, 1131627, 1293288, 1508836, 1724384, 2263254, 2586576, 2640463, 3017672, 4526508, 5173152, 5280926, 6035344, 7921389, 9053016, 10561852, 12070688, 15842778, 18106032, 21123704, 31685556, 36212064, 42247408, 63371112, 84494816, 126742224, 253484448]

約数ペア:

[(1, 253484448), (2, 126742224), (3, 84494816), (4, 63371112), (6, 42247408), (7, 36212064), (8, 31685556), (12, 21123704), (14, 18106032), (16, 15842778), (21, 12070688), (24, 10561852), (28, 9053016), (32, 7921389), (42, 6035344), (48, 5280926), (49, 5173152), (56, 4526508), (84, 3017672), (96, 2640463), (98, 2586576), (112, 2263254), (147, 1724384), (168, 1508836), (196, 1293288), (224, 1131627), (294, 862192), (336, 754418), (392, 646644), (588, 431096), (672, 377209), (784, 323322), (1176, 215548), (1568, 161661), (2352, 107774), (4704, 53887)]