204628368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2731}}^1$

素因数の和:2972

約数の個数: 80

約数和(自身を含む): 607072256

約数和(自身を除く): 402443888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 669, 892, 1338, 1561, 1784, 2676, 2731, 3122, 3568, 4683, 5352, 5462, 6244, 8193, 9366, 10704, 10924, 12488, 16386, 18732, 19117, 21848, 24976, 32772, 37464, 38234, 43696, 57351, 65544, 74928, 76468, 114702, 131088, 152936, 229404, 305872, 458808, 609013, 917616, 1218026, 1827039, 2436052, 3654078, 4263091, 4872104, 7308156, 8526182, 9744208, 12789273, 14616312, 17052364, 25578546, 29232624, 34104728, 51157092, 68209456, 102314184, 204628368]

約数ペア:

[(1, 204628368), (2, 102314184), (3, 68209456), (4, 51157092), (6, 34104728), (7, 29232624), (8, 25578546), (12, 17052364), (14, 14616312), (16, 12789273), (21, 9744208), (24, 8526182), (28, 7308156), (42, 4872104), (48, 4263091), (56, 3654078), (84, 2436052), (112, 1827039), (168, 1218026), (223, 917616), (336, 609013), (446, 458808), (669, 305872), (892, 229404), (1338, 152936), (1561, 131088), (1784, 114702), (2676, 76468), (2731, 74928), (3122, 65544), (3568, 57351), (4683, 43696), (5352, 38234), (5462, 37464), (6244, 32772), (8193, 24976), (9366, 21848), (10704, 19117), (10924, 18732), (12488, 16386)]