403994624

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 896313600

約数和(自身を除く): 492318976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 128, 158, 176, 227, 256, 316, 352, 454, 512, 632, 704, 869, 908, 1024, 1264, 1408, 1738, 1816, 2048, 2497, 2528, 2816, 3476, 3632, 4994, 5056, 5632, 6952, 7264, 9988, 10112, 11264, 13904, 14528, 17933, 19976, 20224, 22528, 27808, 29056, 35866, 39952, 40448, 55616, 58112, 71732, 79904, 80896, 111232, 116224, 143464, 159808, 161792, 197263, 222464, 232448, 286928, 319616, 394526, 444928, 464896, 573856, 639232, 789052, 889856, 1147712, 1278464, 1578104, 1779712, 2295424, 2556928, 3156208, 4590848, 5113856, 6312416, 9181696, 12624832, 18363392, 25249664, 36726784, 50499328, 100998656, 201997312, 403994624]

約数ペア:

[(1, 403994624), (2, 201997312), (4, 100998656), (8, 50499328), (11, 36726784), (16, 25249664), (22, 18363392), (32, 12624832), (44, 9181696), (64, 6312416), (79, 5113856), (88, 4590848), (128, 3156208), (158, 2556928), (176, 2295424), (227, 1779712), (256, 1578104), (316, 1278464), (352, 1147712), (454, 889856), (512, 789052), (632, 639232), (704, 573856), (869, 464896), (908, 444928), (1024, 394526), (1264, 319616), (1408, 286928), (1738, 232448), (1816, 222464), (2048, 197263), (2497, 161792), (2528, 159808), (2816, 143464), (3476, 116224), (3632, 111232), (4994, 80896), (5056, 79904), (5632, 71732), (6952, 58112), (7264, 55616), (9988, 40448), (10112, 39952), (11264, 35866), (13904, 29056), (14528, 27808), (17933, 22528), (19976, 20224)]