239117632

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 112

約数和(自身を含む): 538918912

約数和(自身を除く): 299801280

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 73, 104, 124, 127, 146, 208, 248, 254, 292, 403, 416, 496, 508, 584, 806, 832, 949, 992, 1016, 1168, 1612, 1651, 1898, 1984, 2032, 2263, 2336, 3224, 3302, 3796, 3937, 4064, 4526, 4672, 6448, 6604, 7592, 7874, 8128, 9052, 9271, 12896, 13208, 15184, 15748, 18104, 18542, 25792, 26416, 29419, 30368, 31496, 36208, 37084, 51181, 52832, 58838, 60736, 62992, 72416, 74168, 102362, 105664, 117676, 120523, 125984, 144832, 148336, 204724, 235352, 241046, 251968, 287401, 296672, 409448, 470704, 482092, 574802, 593344, 818896, 941408, 964184, 1149604, 1637792, 1882816, 1928368, 2299208, 3275584, 3736213, 3856736, 4598416, 7472426, 7713472, 9196832, 14944852, 18393664, 29889704, 59779408, 119558816, 239117632]

約数ペア:

[(1, 239117632), (2, 119558816), (4, 59779408), (8, 29889704), (13, 18393664), (16, 14944852), (26, 9196832), (31, 7713472), (32, 7472426), (52, 4598416), (62, 3856736), (64, 3736213), (73, 3275584), (104, 2299208), (124, 1928368), (127, 1882816), (146, 1637792), (208, 1149604), (248, 964184), (254, 941408), (292, 818896), (403, 593344), (416, 574802), (496, 482092), (508, 470704), (584, 409448), (806, 296672), (832, 287401), (949, 251968), (992, 241046), (1016, 235352), (1168, 204724), (1612, 148336), (1651, 144832), (1898, 125984), (1984, 120523), (2032, 117676), (2263, 105664), (2336, 102362), (3224, 74168), (3302, 72416), (3796, 62992), (3937, 60736), (4064, 58838), (4526, 52832), (4672, 51181), (6448, 37084), (6604, 36208), (7592, 31496), (7874, 30368), (8128, 29419), (9052, 26416), (9271, 25792), (12896, 18542), (13208, 18104), (15184, 15748)]