220695048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1399}}^1$

素因数の和:1731

約数の個数: 96

約数和(自身を含む): 685776000

約数和(自身を除く): 465080952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 313, 504, 626, 939, 1252, 1399, 1878, 2191, 2504, 2798, 2817, 3756, 4197, 4382, 5596, 5634, 6573, 7512, 8394, 8764, 9793, 11192, 11268, 12591, 13146, 16788, 17528, 19586, 19719, 22536, 25182, 26292, 29379, 33576, 39172, 39438, 50364, 52584, 58758, 78344, 78876, 88137, 100728, 117516, 157752, 176274, 235032, 352548, 437887, 705096, 875774, 1313661, 1751548, 2627322, 3065209, 3503096, 3940983, 5254644, 6130418, 7881966, 9195627, 10509288, 12260836, 15763932, 18391254, 24521672, 27586881, 31527864, 36782508, 55173762, 73565016, 110347524, 220695048]

約数ペア:

[(1, 220695048), (2, 110347524), (3, 73565016), (4, 55173762), (6, 36782508), (7, 31527864), (8, 27586881), (9, 24521672), (12, 18391254), (14, 15763932), (18, 12260836), (21, 10509288), (24, 9195627), (28, 7881966), (36, 6130418), (42, 5254644), (56, 3940983), (63, 3503096), (72, 3065209), (84, 2627322), (126, 1751548), (168, 1313661), (252, 875774), (313, 705096), (504, 437887), (626, 352548), (939, 235032), (1252, 176274), (1399, 157752), (1878, 117516), (2191, 100728), (2504, 88137), (2798, 78876), (2817, 78344), (3756, 58758), (4197, 52584), (4382, 50364), (5596, 39438), (5634, 39172), (6573, 33576), (7512, 29379), (8394, 26292), (8764, 25182), (9793, 22536), (11192, 19719), (11268, 19586), (12591, 17528), (13146, 16788)]