306706048

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3571}}^1$

素因数の和:3657

約数の個数: 64

約数和(自身を含む): 677679840

約数和(自身を除く): 370973792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 352, 488, 671, 704, 976, 1342, 1408, 1952, 2684, 3571, 3904, 5368, 7142, 7808, 10736, 14284, 21472, 28568, 39281, 42944, 57136, 78562, 85888, 114272, 157124, 217831, 228544, 314248, 435662, 457088, 628496, 871324, 1256992, 1742648, 2396141, 2513984, 3485296, 4792282, 5027968, 6970592, 9584564, 13941184, 19169128, 27882368, 38338256, 76676512, 153353024, 306706048]

約数ペア:

[(1, 306706048), (2, 153353024), (4, 76676512), (8, 38338256), (11, 27882368), (16, 19169128), (22, 13941184), (32, 9584564), (44, 6970592), (61, 5027968), (64, 4792282), (88, 3485296), (122, 2513984), (128, 2396141), (176, 1742648), (244, 1256992), (352, 871324), (488, 628496), (671, 457088), (704, 435662), (976, 314248), (1342, 228544), (1408, 217831), (1952, 157124), (2684, 114272), (3571, 85888), (3904, 78562), (5368, 57136), (7142, 42944), (7808, 39281), (10736, 28568), (14284, 21472)]