26480376

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1533

約数の個数: 96

約数和(自身を含む): 81354000

約数和(自身を除く): 54873624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1489, 1976, 2223, 2964, 2978, 4446, 4467, 5928, 5956, 8892, 8934, 11912, 13401, 17784, 17868, 19357, 26802, 28291, 35736, 38714, 53604, 56582, 58071, 77428, 84873, 107208, 113164, 116142, 154856, 169746, 174213, 226328, 232284, 254619, 339492, 348426, 367783, 464568, 509238, 678984, 696852, 735566, 1018476, 1103349, 1393704, 1471132, 2036952, 2206698, 2942264, 3310047, 4413396, 6620094, 8826792, 13240188, 26480376]

約数ペア:

[(1, 26480376), (2, 13240188), (3, 8826792), (4, 6620094), (6, 4413396), (8, 3310047), (9, 2942264), (12, 2206698), (13, 2036952), (18, 1471132), (19, 1393704), (24, 1103349), (26, 1018476), (36, 735566), (38, 696852), (39, 678984), (52, 509238), (57, 464568), (72, 367783), (76, 348426), (78, 339492), (104, 254619), (114, 232284), (117, 226328), (152, 174213), (156, 169746), (171, 154856), (228, 116142), (234, 113164), (247, 107208), (312, 84873), (342, 77428), (456, 58071), (468, 56582), (494, 53604), (684, 38714), (741, 35736), (936, 28291), (988, 26802), (1368, 19357), (1482, 17868), (1489, 17784), (1976, 13401), (2223, 11912), (2964, 8934), (2978, 8892), (4446, 5956), (4467, 5928)]