255492468

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 360

約数和(自身を含む): 901208000

約数和(自身を除く): 645715532

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 33, 36, 38, 42, 44, 49, 54, 57, 63, 66, 76, 77, 81, 84, 98, 99, 108, 114, 121, 126, 132, 133, 147, 154, 162, 171, 189, 196, 198, 209, 228, 231, 242, 252, 266, 294, 297, 308, 324, 342, 343, 363, 378, 396, 399, 418, 441, 462, 484, 513, 532, 539, 567, 588, 594, 627, 684, 686, 693, 726, 756, 798, 836, 847, 882, 891, 924, 931, 1026, 1029, 1078, 1089, 1134, 1188, 1197, 1254, 1323, 1372, 1386, 1452, 1463, 1539, 1596, 1617, 1694, 1764, 1782, 1862, 1881, 2052, 2058, 2079, 2156, 2178, 2268, 2299, 2394, 2508, 2541, 2646, 2772, 2793, 2926, 3078, 3087, 3234, 3267, 3388, 3564, 3591, 3724, 3762, 3773, 3969, 4116, 4158, 4356, 4389, 4598, 4788, 4851, 5082, 5292, 5586, 5643, 5852, 5929, 6156, 6174, 6237, 6468, 6517, 6534, 6897, 7182, 7524, 7546, 7623, 7938, 8316, 8379, 8778, 9196, 9261, 9702, 9801, 10164, 10241, 10773, 11172, 11286, 11319, 11858, 12348, 12474, 13034, 13068, 13167, 13794, 14364, 14553, 15092, 15246, 15876, 16093, 16758, 16929, 17556, 17787, 18522, 19404, 19551, 19602, 20482, 20691, 21546, 22572, 22638, 22869, 23716, 24948, 25137, 26068, 26334, 27588, 27783, 29106, 30492, 30723, 32186, 33516, 33858, 33957, 35574, 37044, 39102, 39204, 39501, 40964, 41382, 41503, 43092, 43659, 45276, 45738, 48279, 50274, 52668, 53361, 55566, 58212, 58653, 61446, 62073, 64372, 67716, 67914, 68607, 71148, 71687, 75411, 78204, 79002, 82764, 83006, 87318, 91476, 92169, 96558, 100548, 101871, 106722, 111132, 112651, 117306, 118503, 122892, 124146, 124509, 135828, 137214, 143374, 144837, 150822, 158004, 160083, 166012, 174636, 175959, 184338, 186219, 193116, 203742, 213444, 215061, 225302, 234612, 237006, 248292, 249018, 274428, 276507, 286748, 289674, 301644, 305613, 320166, 337953, 351918, 368676, 372438, 373527, 407484, 430122, 434511, 450604, 474012, 480249, 498036, 527877, 553014, 579348, 611226, 640332, 645183, 675906, 703836, 744876, 747054, 788557, 829521, 860244, 869022, 960498, 1013859, 1055754, 1106028, 1120581, 1222452, 1290366, 1303533, 1351812, 1494108, 1577114, 1659042, 1738044, 1920996, 1935549, 2027718, 2111508, 2241162, 2365671, 2580732, 2607066, 3041577, 3154228, 3318084, 3361743, 3871098, 4055436, 4482324, 4731342, 5214132, 5806647, 6083154, 6723486, 7097013, 7742196, 9124731, 9462684, 11613294, 12166308, 13446972, 14194026, 18249462, 21291039, 23226588, 28388052, 36498924, 42582078, 63873117, 85164156, 127746234, 255492468]

約数ペア:

[(1, 255492468), (2, 127746234), (3, 85164156), (4, 63873117), (6, 42582078), (7, 36498924), (9, 28388052), (11, 23226588), (12, 21291039), (14, 18249462), (18, 14194026), (19, 13446972), (21, 12166308), (22, 11613294), (27, 9462684), (28, 9124731), (33, 7742196), (36, 7097013), (38, 6723486), (42, 6083154), (44, 5806647), (49, 5214132), (54, 4731342), (57, 4482324), (63, 4055436), (66, 3871098), (76, 3361743), (77, 3318084), (81, 3154228), (84, 3041577), (98, 2607066), (99, 2580732), (108, 2365671), (114, 2241162), (121, 2111508), (126, 2027718), (132, 1935549), (133, 1920996), (147, 1738044), (154, 1659042), (162, 1577114), (171, 1494108), (189, 1351812), (196, 1303533), (198, 1290366), (209, 1222452), (228, 1120581), (231, 1106028), (242, 1055754), (252, 1013859), (266, 960498), (294, 869022), (297, 860244), (308, 829521), (324, 788557), (342, 747054), (343, 744876), (363, 703836), (378, 675906), (396, 645183), (399, 640332), (418, 611226), (441, 579348), (462, 553014), (484, 527877), (513, 498036), (532, 480249), (539, 474012), (567, 450604), (588, 434511), (594, 430122), (627, 407484), (684, 373527), (686, 372438), (693, 368676), (726, 351918), (756, 337953), (798, 320166), (836, 305613), (847, 301644), (882, 289674), (891, 286748), (924, 276507), (931, 274428), (1026, 249018), (1029, 248292), (1078, 237006), (1089, 234612), (1134, 225302), (1188, 215061), (1197, 213444), (1254, 203742), (1323, 193116), (1372, 186219), (1386, 184338), (1452, 175959), (1463, 174636), (1539, 166012), (1596, 160083), (1617, 158004), (1694, 150822), (1764, 144837), (1782, 143374), (1862, 137214), (1881, 135828), (2052, 124509), (2058, 124146), (2079, 122892), (2156, 118503), (2178, 117306), (2268, 112651), (2299, 111132), (2394, 106722), (2508, 101871), (2541, 100548), (2646, 96558), (2772, 92169), (2793, 91476), (2926, 87318), (3078, 83006), (3087, 82764), (3234, 79002), (3267, 78204), (3388, 75411), (3564, 71687), (3591, 71148), (3724, 68607), (3762, 67914), (3773, 67716), (3969, 64372), (4116, 62073), (4158, 61446), (4356, 58653), (4389, 58212), (4598, 55566), (4788, 53361), (4851, 52668), (5082, 50274), (5292, 48279), (5586, 45738), (5643, 45276), (5852, 43659), (5929, 43092), (6156, 41503), (6174, 41382), (6237, 40964), (6468, 39501), (6517, 39204), (6534, 39102), (6897, 37044), (7182, 35574), (7524, 33957), (7546, 33858), (7623, 33516), (7938, 32186), (8316, 30723), (8379, 30492), (8778, 29106), (9196, 27783), (9261, 27588), (9702, 26334), (9801, 26068), (10164, 25137), (10241, 24948), (10773, 23716), (11172, 22869), (11286, 22638), (11319, 22572), (11858, 21546), (12348, 20691), (12474, 20482), (13034, 19602), (13068, 19551), (13167, 19404), (13794, 18522), (14364, 17787), (14553, 17556), (15092, 16929), (15246, 16758), (15876, 16093)]