274458366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{12889}}^1$

素因数の和:12930

約数の個数: 72

約数和(自身を含む): 735967440

約数和(自身を除く): 461509074

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 7098, 10647, 12889, 21294, 25778, 38667, 77334, 90223, 116001, 167557, 180446, 232002, 270669, 335114, 502671, 541338, 812007, 1005342, 1172899, 1508013, 1624014, 2178241, 2345798, 3016026, 3518697, 4356482, 6534723, 7037394, 10556091, 13069446, 15247687, 19604169, 21112182, 30495374, 39208338, 45743061, 91486122, 137229183, 274458366]

約数ペア:

[(1, 274458366), (2, 137229183), (3, 91486122), (6, 45743061), (7, 39208338), (9, 30495374), (13, 21112182), (14, 19604169), (18, 15247687), (21, 13069446), (26, 10556091), (39, 7037394), (42, 6534723), (63, 4356482), (78, 3518697), (91, 3016026), (117, 2345798), (126, 2178241), (169, 1624014), (182, 1508013), (234, 1172899), (273, 1005342), (338, 812007), (507, 541338), (546, 502671), (819, 335114), (1014, 270669), (1183, 232002), (1521, 180446), (1638, 167557), (2366, 116001), (3042, 90223), (3549, 77334), (7098, 38667), (10647, 25778), (12889, 21294)]