1917988992

素因数分解:

$2^7\times 3^2\times {\mathrm{59}}^1\times {\mathrm{28219}}^1$

素因数の和:28298

約数の個数: 96

約数和(自身を含む): 5612958000

約数和(自身を除く): 3694969008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 128, 144, 177, 192, 236, 288, 354, 384, 472, 531, 576, 708, 944, 1062, 1152, 1416, 1888, 2124, 2832, 3776, 4248, 5664, 7552, 8496, 11328, 16992, 22656, 28219, 33984, 56438, 67968, 84657, 112876, 169314, 225752, 253971, 338628, 451504, 507942, 677256, 903008, 1015884, 1354512, 1664921, 1806016, 2031768, 2709024, 3329842, 3612032, 4063536, 4994763, 5418048, 6659684, 8127072, 9989526, 10836096, 13319368, 14984289, 16254144, 19979052, 26638736, 29968578, 32508288, 39958104, 53277472, 59937156, 79916208, 106554944, 119874312, 159832416, 213109888, 239748624, 319664832, 479497248, 639329664, 958994496, 1917988992]

約数ペア:

[(1, 1917988992), (2, 958994496), (3, 639329664), (4, 479497248), (6, 319664832), (8, 239748624), (9, 213109888), (12, 159832416), (16, 119874312), (18, 106554944), (24, 79916208), (32, 59937156), (36, 53277472), (48, 39958104), (59, 32508288), (64, 29968578), (72, 26638736), (96, 19979052), (118, 16254144), (128, 14984289), (144, 13319368), (177, 10836096), (192, 9989526), (236, 8127072), (288, 6659684), (354, 5418048), (384, 4994763), (472, 4063536), (531, 3612032), (576, 3329842), (708, 2709024), (944, 2031768), (1062, 1806016), (1152, 1664921), (1416, 1354512), (1888, 1015884), (2124, 903008), (2832, 677256), (3776, 507942), (4248, 451504), (5664, 338628), (7552, 253971), (8496, 225752), (11328, 169314), (16992, 112876), (22656, 84657), (28219, 67968), (33984, 56438)]