249386271316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{59779}}^1$

素因数の和:60033

約数の個数: 96

約数和(自身を含む): 547975043840

約数和(自身を除く): 298588772524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 157, 182, 292, 314, 364, 511, 628, 949, 1022, 1099, 1898, 2041, 2044, 2198, 3796, 4082, 4396, 6643, 8164, 11461, 13286, 14287, 22922, 26572, 28574, 45844, 57148, 59779, 80227, 119558, 148993, 160454, 239116, 297986, 320908, 418453, 595972, 777127, 836906, 1042951, 1554254, 1673812, 2085902, 3108508, 4171804, 4363867, 5439889, 8727734, 9385303, 10879778, 17455468, 18770606, 21759556, 30547069, 37541212, 56730271, 61094138, 65697121, 113460542, 122008939, 122188276, 131394242, 226921084, 244017878, 262788484, 397111897, 488035756, 685127119, 794223794, 854062573, 1370254238, 1588447588, 1708125146, 2740508476, 3416250292, 4795889833, 8906652547, 9591779666, 17813305094, 19183559332, 35626610188, 62346567829, 124693135658, 249386271316]

約数ペア:

[(1, 249386271316), (2, 124693135658), (4, 62346567829), (7, 35626610188), (13, 19183559332), (14, 17813305094), (26, 9591779666), (28, 8906652547), (52, 4795889833), (73, 3416250292), (91, 2740508476), (146, 1708125146), (157, 1588447588), (182, 1370254238), (292, 854062573), (314, 794223794), (364, 685127119), (511, 488035756), (628, 397111897), (949, 262788484), (1022, 244017878), (1099, 226921084), (1898, 131394242), (2041, 122188276), (2044, 122008939), (2198, 113460542), (3796, 65697121), (4082, 61094138), (4396, 56730271), (6643, 37541212), (8164, 30547069), (11461, 21759556), (13286, 18770606), (14287, 17455468), (22922, 10879778), (26572, 9385303), (28574, 8727734), (45844, 5439889), (57148, 4363867), (59779, 4171804), (80227, 3108508), (119558, 2085902), (148993, 1673812), (160454, 1554254), (239116, 1042951), (297986, 836906), (320908, 777127), (418453, 595972)]