349333292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4483}}^1$

素因数の和:4539

約数の個数: 72

約数和(自身を含む): 801523968

約数和(自身を除く): 452190676

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 484, 506, 644, 847, 1012, 1694, 1771, 2783, 3388, 3542, 4483, 5566, 7084, 8966, 11132, 17932, 19481, 31381, 38962, 49313, 62762, 77924, 98626, 103109, 125524, 197252, 206218, 345191, 412436, 542443, 690382, 721763, 1084886, 1134199, 1380764, 1443526, 2169772, 2268398, 2887052, 3797101, 4536796, 7594202, 7939393, 12476189, 15188404, 15878786, 24952378, 31757572, 49904756, 87333323, 174666646, 349333292]

約数ペア:

[(1, 349333292), (2, 174666646), (4, 87333323), (7, 49904756), (11, 31757572), (14, 24952378), (22, 15878786), (23, 15188404), (28, 12476189), (44, 7939393), (46, 7594202), (77, 4536796), (92, 3797101), (121, 2887052), (154, 2268398), (161, 2169772), (242, 1443526), (253, 1380764), (308, 1134199), (322, 1084886), (484, 721763), (506, 690382), (644, 542443), (847, 412436), (1012, 345191), (1694, 206218), (1771, 197252), (2783, 125524), (3388, 103109), (3542, 98626), (4483, 77924), (5566, 62762), (7084, 49313), (8966, 38962), (11132, 31381), (17932, 19481)]