2139385584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{4651}}^1$

素因数の和:4743

約数の個数: 120

約数和(自身を含む): 6493001088

約数和(自身を除く): 4353615504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1369, 1554, 1776, 2072, 2738, 3108, 4107, 4144, 4651, 5476, 6216, 8214, 9302, 9583, 10952, 12432, 13953, 16428, 18604, 19166, 21904, 27906, 28749, 32557, 32856, 37208, 38332, 55812, 57498, 65114, 65712, 74416, 76664, 97671, 111624, 114996, 130228, 153328, 172087, 195342, 223248, 229992, 260456, 344174, 390684, 459984, 516261, 520912, 688348, 781368, 1032522, 1204609, 1376696, 1562736, 2065044, 2409218, 2753392, 3613827, 4130088, 4818436, 6367219, 7227654, 8260176, 9636872, 12734438, 14455308, 19101657, 19273744, 25468876, 28910616, 38203314, 44570533, 50937752, 57821232, 76406628, 89141066, 101875504, 133711599, 152813256, 178282132, 267423198, 305626512, 356564264, 534846396, 713128528, 1069692792, 2139385584]

約数ペア:

[(1, 2139385584), (2, 1069692792), (3, 713128528), (4, 534846396), (6, 356564264), (7, 305626512), (8, 267423198), (12, 178282132), (14, 152813256), (16, 133711599), (21, 101875504), (24, 89141066), (28, 76406628), (37, 57821232), (42, 50937752), (48, 44570533), (56, 38203314), (74, 28910616), (84, 25468876), (111, 19273744), (112, 19101657), (148, 14455308), (168, 12734438), (222, 9636872), (259, 8260176), (296, 7227654), (336, 6367219), (444, 4818436), (518, 4130088), (592, 3613827), (777, 2753392), (888, 2409218), (1036, 2065044), (1369, 1562736), (1554, 1376696), (1776, 1204609), (2072, 1032522), (2738, 781368), (3108, 688348), (4107, 520912), (4144, 516261), (4651, 459984), (5476, 390684), (6216, 344174), (8214, 260456), (9302, 229992), (9583, 223248), (10952, 195342), (12432, 172087), (13953, 153328), (16428, 130228), (18604, 114996), (19166, 111624), (21904, 97671), (27906, 76664), (28749, 74416), (32557, 65712), (32856, 65114), (37208, 57498), (38332, 55812)]