621077016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1087}}^1$

素因数の和:1301

約数の個数: 128

約数和(自身を含む): 1880064000

約数和(自身を除く): 1258986984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 179, 228, 266, 358, 399, 456, 532, 537, 716, 798, 1064, 1074, 1087, 1253, 1432, 1596, 2148, 2174, 2506, 3192, 3261, 3401, 3759, 4296, 4348, 5012, 6522, 6802, 7518, 7609, 8696, 10024, 10203, 13044, 13604, 15036, 15218, 20406, 20653, 22827, 23807, 26088, 27208, 30072, 30436, 40812, 41306, 45654, 47614, 60872, 61959, 71421, 81624, 82612, 91308, 95228, 123918, 142842, 144571, 165224, 182616, 190456, 194573, 247836, 285684, 289142, 389146, 433713, 495672, 571368, 578284, 583719, 778292, 867426, 1156568, 1167438, 1362011, 1556584, 1734852, 2334876, 2724022, 3469704, 3696887, 4086033, 4669752, 5448044, 7393774, 8172066, 10896088, 11090661, 14787548, 16344132, 22181322, 25878209, 29575096, 32688264, 44362644, 51756418, 77634627, 88725288, 103512836, 155269254, 207025672, 310538508, 621077016]

約数ペア:

[(1, 621077016), (2, 310538508), (3, 207025672), (4, 155269254), (6, 103512836), (7, 88725288), (8, 77634627), (12, 51756418), (14, 44362644), (19, 32688264), (21, 29575096), (24, 25878209), (28, 22181322), (38, 16344132), (42, 14787548), (56, 11090661), (57, 10896088), (76, 8172066), (84, 7393774), (114, 5448044), (133, 4669752), (152, 4086033), (168, 3696887), (179, 3469704), (228, 2724022), (266, 2334876), (358, 1734852), (399, 1556584), (456, 1362011), (532, 1167438), (537, 1156568), (716, 867426), (798, 778292), (1064, 583719), (1074, 578284), (1087, 571368), (1253, 495672), (1432, 433713), (1596, 389146), (2148, 289142), (2174, 285684), (2506, 247836), (3192, 194573), (3261, 190456), (3401, 182616), (3759, 165224), (4296, 144571), (4348, 142842), (5012, 123918), (6522, 95228), (6802, 91308), (7518, 82612), (7609, 81624), (8696, 71421), (10024, 61959), (10203, 60872), (13044, 47614), (13604, 45654), (15036, 41306), (15218, 40812), (20406, 30436), (20653, 30072), (22827, 27208), (23807, 26088)]