336109228

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 108

約数和(自身を含む): 756456120

約数和(自身を除く): 420346892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 139, 146, 169, 182, 196, 278, 292, 338, 364, 511, 556, 637, 676, 949, 973, 1022, 1183, 1274, 1807, 1898, 1946, 2044, 2366, 2548, 3577, 3614, 3796, 3892, 4732, 6643, 6811, 7154, 7228, 8281, 10147, 12337, 12649, 13286, 13622, 14308, 16562, 20294, 23491, 24674, 25298, 26572, 27244, 33124, 40588, 46501, 46982, 49348, 50596, 71029, 86359, 88543, 93002, 93964, 131911, 142058, 164437, 172718, 177086, 186004, 263822, 284116, 328874, 345436, 354172, 497203, 527644, 604513, 657748, 923377, 994406, 1151059, 1209026, 1714843, 1846754, 1988812, 2302118, 2418052, 3429686, 3693508, 4604236, 6463639, 6859372, 12003901, 12927278, 24007802, 25854556, 48015604, 84027307, 168054614, 336109228]

約数ペア:

[(1, 336109228), (2, 168054614), (4, 84027307), (7, 48015604), (13, 25854556), (14, 24007802), (26, 12927278), (28, 12003901), (49, 6859372), (52, 6463639), (73, 4604236), (91, 3693508), (98, 3429686), (139, 2418052), (146, 2302118), (169, 1988812), (182, 1846754), (196, 1714843), (278, 1209026), (292, 1151059), (338, 994406), (364, 923377), (511, 657748), (556, 604513), (637, 527644), (676, 497203), (949, 354172), (973, 345436), (1022, 328874), (1183, 284116), (1274, 263822), (1807, 186004), (1898, 177086), (1946, 172718), (2044, 164437), (2366, 142058), (2548, 131911), (3577, 93964), (3614, 93002), (3796, 88543), (3892, 86359), (4732, 71029), (6643, 50596), (6811, 49348), (7154, 46982), (7228, 46501), (8281, 40588), (10147, 33124), (12337, 27244), (12649, 26572), (13286, 25298), (13622, 24674), (14308, 23491), (16562, 20294)]