540406398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1214

約数の個数: 96

約数和(自身を含む): 1339545600

約数和(自身を除く): 799139202

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 89, 98, 114, 133, 147, 178, 266, 267, 294, 399, 534, 623, 798, 931, 1087, 1246, 1691, 1862, 1869, 2174, 2793, 3261, 3382, 3738, 4361, 5073, 5586, 6522, 7609, 8722, 10146, 11837, 13083, 15218, 20653, 22827, 23674, 26166, 35511, 41306, 45654, 53263, 61959, 71022, 82859, 96743, 106526, 123918, 144571, 159789, 165718, 193486, 248577, 289142, 290229, 319578, 433713, 497154, 580458, 677201, 867426, 1011997, 1354402, 1838117, 2023994, 2031603, 3035991, 3676234, 4063206, 4740407, 5514351, 6071982, 9480814, 11028702, 12866819, 14221221, 25733638, 28442442, 38600457, 77200914, 90067733, 180135466, 270203199, 540406398]

約数ペア:

[(1, 540406398), (2, 270203199), (3, 180135466), (6, 90067733), (7, 77200914), (14, 38600457), (19, 28442442), (21, 25733638), (38, 14221221), (42, 12866819), (49, 11028702), (57, 9480814), (89, 6071982), (98, 5514351), (114, 4740407), (133, 4063206), (147, 3676234), (178, 3035991), (266, 2031603), (267, 2023994), (294, 1838117), (399, 1354402), (534, 1011997), (623, 867426), (798, 677201), (931, 580458), (1087, 497154), (1246, 433713), (1691, 319578), (1862, 290229), (1869, 289142), (2174, 248577), (2793, 193486), (3261, 165718), (3382, 159789), (3738, 144571), (4361, 123918), (5073, 106526), (5586, 96743), (6522, 82859), (7609, 71022), (8722, 61959), (10146, 53263), (11837, 45654), (13083, 41306), (15218, 35511), (20653, 26166), (22827, 23674)]