261908544

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:632

約数の個数: 112

約数和(自身を含む): 730349568

約数和(自身を除く): 468441024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 127, 138, 184, 192, 254, 276, 368, 381, 467, 508, 552, 736, 762, 934, 1016, 1104, 1401, 1472, 1524, 1868, 2032, 2208, 2802, 2921, 3048, 3736, 4064, 4416, 5604, 5842, 6096, 7472, 8128, 8763, 10741, 11208, 11684, 12192, 14944, 17526, 21482, 22416, 23368, 24384, 29888, 32223, 35052, 42964, 44832, 46736, 59309, 64446, 70104, 85928, 89664, 93472, 118618, 128892, 140208, 171856, 177927, 186944, 237236, 257784, 280416, 343712, 355854, 474472, 515568, 560832, 687424, 711708, 948944, 1031136, 1364107, 1423416, 1897888, 2062272, 2728214, 2846832, 3795776, 4092321, 5456428, 5693664, 8184642, 10912856, 11387328, 16369284, 21825712, 32738568, 43651424, 65477136, 87302848, 130954272, 261908544]

約数ペア:

[(1, 261908544), (2, 130954272), (3, 87302848), (4, 65477136), (6, 43651424), (8, 32738568), (12, 21825712), (16, 16369284), (23, 11387328), (24, 10912856), (32, 8184642), (46, 5693664), (48, 5456428), (64, 4092321), (69, 3795776), (92, 2846832), (96, 2728214), (127, 2062272), (138, 1897888), (184, 1423416), (192, 1364107), (254, 1031136), (276, 948944), (368, 711708), (381, 687424), (467, 560832), (508, 515568), (552, 474472), (736, 355854), (762, 343712), (934, 280416), (1016, 257784), (1104, 237236), (1401, 186944), (1472, 177927), (1524, 171856), (1868, 140208), (2032, 128892), (2208, 118618), (2802, 93472), (2921, 89664), (3048, 85928), (3736, 70104), (4064, 64446), (4416, 59309), (5604, 46736), (5842, 44832), (6096, 42964), (7472, 35052), (8128, 32223), (8763, 29888), (10741, 24384), (11208, 23368), (11684, 22416), (12192, 21482), (14944, 17526)]