1915377984

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1117}}^1$

素因数の和:1377

約数の個数: 168

約数和(自身を含む): 5943533960

約数和(自身を除く): 4028155976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 229, 234, 288, 312, 416, 458, 468, 576, 624, 687, 832, 916, 936, 1117, 1248, 1374, 1832, 1872, 2061, 2234, 2496, 2748, 2977, 3351, 3664, 3744, 4122, 4468, 5496, 5954, 6702, 7328, 7488, 8244, 8931, 8936, 10053, 10992, 11908, 13404, 14521, 14656, 16488, 17862, 17872, 20106, 21984, 23816, 26793, 26808, 29042, 32976, 35724, 35744, 40212, 43563, 43968, 47632, 53586, 53616, 58084, 65952, 71448, 71488, 80424, 87126, 95264, 107172, 107232, 116168, 130689, 131904, 142896, 160848, 174252, 190528, 214344, 214464, 232336, 255793, 261378, 285792, 321696, 348504, 428688, 464672, 511586, 522756, 571584, 643392, 697008, 767379, 857376, 929344, 1023172, 1045512, 1394016, 1534758, 1714752, 2046344, 2091024, 2302137, 2788032, 3069516, 3325309, 4092688, 4182048, 4604274, 6139032, 6650618, 8185376, 8364096, 9208548, 9975927, 12278064, 13301236, 16370752, 18417096, 19951854, 24556128, 26602472, 29927781, 36834192, 39903708, 49112256, 53204944, 59855562, 73668384, 79807416, 106409888, 119711124, 147336768, 159614832, 212819776, 239422248, 319229664, 478844496, 638459328, 957688992, 1915377984]

約数ペア:

[(1, 1915377984), (2, 957688992), (3, 638459328), (4, 478844496), (6, 319229664), (8, 239422248), (9, 212819776), (12, 159614832), (13, 147336768), (16, 119711124), (18, 106409888), (24, 79807416), (26, 73668384), (32, 59855562), (36, 53204944), (39, 49112256), (48, 39903708), (52, 36834192), (64, 29927781), (72, 26602472), (78, 24556128), (96, 19951854), (104, 18417096), (117, 16370752), (144, 13301236), (156, 12278064), (192, 9975927), (208, 9208548), (229, 8364096), (234, 8185376), (288, 6650618), (312, 6139032), (416, 4604274), (458, 4182048), (468, 4092688), (576, 3325309), (624, 3069516), (687, 2788032), (832, 2302137), (916, 2091024), (936, 2046344), (1117, 1714752), (1248, 1534758), (1374, 1394016), (1832, 1045512), (1872, 1023172), (2061, 929344), (2234, 857376), (2496, 767379), (2748, 697008), (2977, 643392), (3351, 571584), (3664, 522756), (3744, 511586), (4122, 464672), (4468, 428688), (5496, 348504), (5954, 321696), (6702, 285792), (7328, 261378), (7488, 255793), (8244, 232336), (8931, 214464), (8936, 214344), (10053, 190528), (10992, 174252), (11908, 160848), (13404, 142896), (14521, 131904), (14656, 130689), (16488, 116168), (17862, 107232), (17872, 107172), (20106, 95264), (21984, 87126), (23816, 80424), (26793, 71488), (26808, 71448), (29042, 65952), (32976, 58084), (35724, 53616), (35744, 53586), (40212, 47632), (43563, 43968)]