2270268

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:54

約数の個数: 180

約数和(自身を含む): 8110872

約数和(自身を除く): 5840604

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 49, 52, 54, 63, 66, 77, 78, 81, 84, 91, 98, 99, 108, 117, 126, 132, 143, 147, 154, 156, 162, 182, 189, 196, 198, 231, 234, 252, 273, 286, 294, 297, 308, 324, 351, 364, 378, 396, 429, 441, 462, 468, 539, 546, 567, 572, 588, 594, 637, 693, 702, 756, 819, 858, 882, 891, 924, 1001, 1053, 1078, 1092, 1134, 1188, 1274, 1287, 1323, 1386, 1404, 1617, 1638, 1716, 1764, 1782, 1911, 2002, 2079, 2106, 2156, 2268, 2457, 2548, 2574, 2646, 2772, 3003, 3234, 3276, 3564, 3822, 3861, 3969, 4004, 4158, 4212, 4851, 4914, 5148, 5292, 5733, 6006, 6237, 6468, 7007, 7371, 7644, 7722, 7938, 8316, 9009, 9702, 9828, 11466, 11583, 12012, 12474, 14014, 14553, 14742, 15444, 15876, 17199, 18018, 19404, 21021, 22932, 23166, 24948, 27027, 28028, 29106, 29484, 34398, 36036, 42042, 43659, 46332, 51597, 54054, 58212, 63063, 68796, 81081, 84084, 87318, 103194, 108108, 126126, 162162, 174636, 189189, 206388, 252252, 324324, 378378, 567567, 756756, 1135134, 2270268]

約数ペア:

[(1, 2270268), (2, 1135134), (3, 756756), (4, 567567), (6, 378378), (7, 324324), (9, 252252), (11, 206388), (12, 189189), (13, 174636), (14, 162162), (18, 126126), (21, 108108), (22, 103194), (26, 87318), (27, 84084), (28, 81081), (33, 68796), (36, 63063), (39, 58212), (42, 54054), (44, 51597), (49, 46332), (52, 43659), (54, 42042), (63, 36036), (66, 34398), (77, 29484), (78, 29106), (81, 28028), (84, 27027), (91, 24948), (98, 23166), (99, 22932), (108, 21021), (117, 19404), (126, 18018), (132, 17199), (143, 15876), (147, 15444), (154, 14742), (156, 14553), (162, 14014), (182, 12474), (189, 12012), (196, 11583), (198, 11466), (231, 9828), (234, 9702), (252, 9009), (273, 8316), (286, 7938), (294, 7722), (297, 7644), (308, 7371), (324, 7007), (351, 6468), (364, 6237), (378, 6006), (396, 5733), (429, 5292), (441, 5148), (462, 4914), (468, 4851), (539, 4212), (546, 4158), (567, 4004), (572, 3969), (588, 3861), (594, 3822), (637, 3564), (693, 3276), (702, 3234), (756, 3003), (819, 2772), (858, 2646), (882, 2574), (891, 2548), (924, 2457), (1001, 2268), (1053, 2156), (1078, 2106), (1092, 2079), (1134, 2002), (1188, 1911), (1274, 1782), (1287, 1764), (1323, 1716), (1386, 1638), (1404, 1617)]