1222452

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{11}}^1$

素因数の和:48

約数の個数: 120

約数和(自身を含む): 4065600

約数和(自身を除く): 2843148

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 81, 84, 98, 99, 108, 126, 132, 147, 154, 162, 189, 196, 198, 231, 252, 294, 297, 308, 324, 343, 378, 396, 441, 462, 539, 567, 588, 594, 686, 693, 756, 882, 891, 924, 1029, 1078, 1134, 1188, 1323, 1372, 1386, 1617, 1764, 1782, 2058, 2079, 2156, 2268, 2646, 2772, 3087, 3234, 3564, 3773, 3969, 4116, 4158, 4851, 5292, 6174, 6237, 6468, 7546, 7938, 8316, 9261, 9702, 11319, 12348, 12474, 14553, 15092, 15876, 18522, 19404, 22638, 24948, 27783, 29106, 33957, 37044, 43659, 45276, 55566, 58212, 67914, 87318, 101871, 111132, 135828, 174636, 203742, 305613, 407484, 611226, 1222452]

約数ペア:

[(1, 1222452), (2, 611226), (3, 407484), (4, 305613), (6, 203742), (7, 174636), (9, 135828), (11, 111132), (12, 101871), (14, 87318), (18, 67914), (21, 58212), (22, 55566), (27, 45276), (28, 43659), (33, 37044), (36, 33957), (42, 29106), (44, 27783), (49, 24948), (54, 22638), (63, 19404), (66, 18522), (77, 15876), (81, 15092), (84, 14553), (98, 12474), (99, 12348), (108, 11319), (126, 9702), (132, 9261), (147, 8316), (154, 7938), (162, 7546), (189, 6468), (196, 6237), (198, 6174), (231, 5292), (252, 4851), (294, 4158), (297, 4116), (308, 3969), (324, 3773), (343, 3564), (378, 3234), (396, 3087), (441, 2772), (462, 2646), (539, 2268), (567, 2156), (588, 2079), (594, 2058), (686, 1782), (693, 1764), (756, 1617), (882, 1386), (891, 1372), (924, 1323), (1029, 1188), (1078, 1134)]