1379020864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:604

約数の個数: 112

約数和(自身を含む): 3073294336

約数和(自身を除く): 1694273472

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 127, 208, 248, 254, 403, 416, 421, 496, 508, 806, 832, 842, 992, 1016, 1612, 1651, 1684, 1984, 2032, 3224, 3302, 3368, 3937, 4064, 5473, 6448, 6604, 6736, 7874, 8128, 10946, 12896, 13051, 13208, 13472, 15748, 21892, 25792, 26102, 26416, 26944, 31496, 43784, 51181, 52204, 52832, 53467, 62992, 87568, 102362, 104408, 105664, 106934, 125984, 169663, 175136, 204724, 208816, 213868, 251968, 339326, 350272, 409448, 417632, 427736, 678652, 695071, 818896, 835264, 855472, 1357304, 1390142, 1637792, 1657477, 1710944, 2714608, 2780284, 3275584, 3314954, 3421888, 5429216, 5560568, 6629908, 10858432, 11121136, 13259816, 21547201, 22242272, 26519632, 43094402, 44484544, 53039264, 86188804, 106078528, 172377608, 344755216, 689510432, 1379020864]

約数ペア:

[(1, 1379020864), (2, 689510432), (4, 344755216), (8, 172377608), (13, 106078528), (16, 86188804), (26, 53039264), (31, 44484544), (32, 43094402), (52, 26519632), (62, 22242272), (64, 21547201), (104, 13259816), (124, 11121136), (127, 10858432), (208, 6629908), (248, 5560568), (254, 5429216), (403, 3421888), (416, 3314954), (421, 3275584), (496, 2780284), (508, 2714608), (806, 1710944), (832, 1657477), (842, 1637792), (992, 1390142), (1016, 1357304), (1612, 855472), (1651, 835264), (1684, 818896), (1984, 695071), (2032, 678652), (3224, 427736), (3302, 417632), (3368, 409448), (3937, 350272), (4064, 339326), (5473, 251968), (6448, 213868), (6604, 208816), (6736, 204724), (7874, 175136), (8128, 169663), (10946, 125984), (12896, 106934), (13051, 105664), (13208, 104408), (13472, 102362), (15748, 87568), (21892, 62992), (25792, 53467), (26102, 52832), (26416, 52204), (26944, 51181), (31496, 43784)]