1444716

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{13}}^1$

素因数の和:50

約数の個数: 120

約数和(自身を含む): 4743200

約数和(自身を除く): 3298484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 252, 273, 294, 324, 343, 351, 364, 378, 441, 468, 546, 567, 588, 637, 686, 702, 756, 819, 882, 1029, 1053, 1092, 1134, 1274, 1323, 1372, 1404, 1638, 1764, 1911, 2058, 2106, 2268, 2457, 2548, 2646, 3087, 3276, 3822, 3969, 4116, 4212, 4459, 4914, 5292, 5733, 6174, 7371, 7644, 7938, 8918, 9261, 9828, 11466, 12348, 13377, 14742, 15876, 17199, 17836, 18522, 22932, 26754, 27783, 29484, 34398, 37044, 40131, 51597, 53508, 55566, 68796, 80262, 103194, 111132, 120393, 160524, 206388, 240786, 361179, 481572, 722358, 1444716]

約数ペア:

[(1, 1444716), (2, 722358), (3, 481572), (4, 361179), (6, 240786), (7, 206388), (9, 160524), (12, 120393), (13, 111132), (14, 103194), (18, 80262), (21, 68796), (26, 55566), (27, 53508), (28, 51597), (36, 40131), (39, 37044), (42, 34398), (49, 29484), (52, 27783), (54, 26754), (63, 22932), (78, 18522), (81, 17836), (84, 17199), (91, 15876), (98, 14742), (108, 13377), (117, 12348), (126, 11466), (147, 9828), (156, 9261), (162, 8918), (182, 7938), (189, 7644), (196, 7371), (234, 6174), (252, 5733), (273, 5292), (294, 4914), (324, 4459), (343, 4212), (351, 4116), (364, 3969), (378, 3822), (441, 3276), (468, 3087), (546, 2646), (567, 2548), (588, 2457), (637, 2268), (686, 2106), (702, 2058), (756, 1911), (819, 1764), (882, 1638), (1029, 1404), (1053, 1372), (1092, 1323), (1134, 1274)]