242149284

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{13267}}^1$

素因数の和:13306

約数の個数: 72

約数和(自身を含む): 679852320

約数和(自身を除く): 437703036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 9126, 13267, 18252, 26534, 39801, 53068, 79602, 119403, 159204, 172471, 238806, 344942, 358209, 477612, 517413, 689884, 716418, 1034826, 1432836, 1552239, 2069652, 2242123, 3104478, 4484246, 4656717, 6208956, 6726369, 8968492, 9313434, 13452738, 18626868, 20179107, 26905476, 40358214, 60537321, 80716428, 121074642, 242149284]

約数ペア:

[(1, 242149284), (2, 121074642), (3, 80716428), (4, 60537321), (6, 40358214), (9, 26905476), (12, 20179107), (13, 18626868), (18, 13452738), (26, 9313434), (27, 8968492), (36, 6726369), (39, 6208956), (52, 4656717), (54, 4484246), (78, 3104478), (108, 2242123), (117, 2069652), (156, 1552239), (169, 1432836), (234, 1034826), (338, 716418), (351, 689884), (468, 517413), (507, 477612), (676, 358209), (702, 344942), (1014, 238806), (1404, 172471), (1521, 159204), (2028, 119403), (3042, 79602), (4563, 53068), (6084, 39801), (9126, 26534), (13267, 18252)]