328164732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68539}}^1$

素因数の和:68575

約数の個数: 72

約数和(自身を含む): 997942400

約数和(自身を除く): 669777668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 68539, 137078, 205617, 274156, 411234, 479773, 616851, 822468, 959546, 1233702, 1302241, 1439319, 1919092, 2467404, 2604482, 2878638, 3906723, 4317957, 5208964, 5757276, 7813446, 8635914, 9115687, 11720169, 15626892, 17271828, 18231374, 23440338, 27347061, 36462748, 46880676, 54694122, 82041183, 109388244, 164082366, 328164732]

約数ペア:

[(1, 328164732), (2, 164082366), (3, 109388244), (4, 82041183), (6, 54694122), (7, 46880676), (9, 36462748), (12, 27347061), (14, 23440338), (18, 18231374), (19, 17271828), (21, 15626892), (28, 11720169), (36, 9115687), (38, 8635914), (42, 7813446), (57, 5757276), (63, 5208964), (76, 4317957), (84, 3906723), (114, 2878638), (126, 2604482), (133, 2467404), (171, 1919092), (228, 1439319), (252, 1302241), (266, 1233702), (342, 959546), (399, 822468), (532, 616851), (684, 479773), (798, 411234), (1197, 274156), (1596, 205617), (2394, 137078), (4788, 68539)]