260222508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79433}}^1$

素因数の和:79463

約数の個数: 72

約数和(自身を含む): 809591328

約数和(自身を除く): 549368820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 79433, 158866, 238299, 317732, 476598, 556031, 714897, 953196, 1032629, 1112062, 1429794, 1668093, 2065258, 2224124, 2859588, 3097887, 3336186, 4130516, 5004279, 6195774, 6672372, 7228403, 9293661, 10008558, 12391548, 14456806, 18587322, 20017116, 21685209, 28913612, 37174644, 43370418, 65055627, 86740836, 130111254, 260222508]

約数ペア:

[(1, 260222508), (2, 130111254), (3, 86740836), (4, 65055627), (6, 43370418), (7, 37174644), (9, 28913612), (12, 21685209), (13, 20017116), (14, 18587322), (18, 14456806), (21, 12391548), (26, 10008558), (28, 9293661), (36, 7228403), (39, 6672372), (42, 6195774), (52, 5004279), (63, 4130516), (78, 3336186), (84, 3097887), (91, 2859588), (117, 2224124), (126, 2065258), (156, 1668093), (182, 1429794), (234, 1112062), (252, 1032629), (273, 953196), (364, 714897), (468, 556031), (546, 476598), (819, 317732), (1092, 238299), (1638, 158866), (3276, 79433)]