520939188

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 360

約数和(自身を含む): 1830739680

約数和(自身を除く): 1309800492

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, 126, 132, 133, 147, 154, 157, 162, 171, 189, 196, 198, 209, 228, 231, 252, 266, 294, 297, 308, 314, 324, 342, 378, 396, 399, 418, 441, 462, 471, 513, 532, 539, 567, 588, 594, 627, 628, 684, 693, 756, 798, 836, 882, 891, 924, 931, 942, 1026, 1078, 1099, 1134, 1188, 1197, 1254, 1323, 1386, 1413, 1463, 1539, 1596, 1617, 1727, 1764, 1782, 1862, 1881, 1884, 2052, 2079, 2156, 2198, 2268, 2394, 2508, 2646, 2772, 2793, 2826, 2926, 2983, 3078, 3234, 3297, 3454, 3564, 3591, 3724, 3762, 3969, 4158, 4239, 4389, 4396, 4788, 4851, 5181, 5292, 5586, 5643, 5652, 5852, 5966, 6156, 6237, 6468, 6594, 6908, 7182, 7524, 7693, 7938, 8316, 8379, 8478, 8778, 8949, 9702, 9891, 10241, 10362, 10773, 11172, 11286, 11932, 12089, 12474, 12717, 13167, 13188, 14364, 14553, 15386, 15543, 15876, 16758, 16929, 16956, 17556, 17898, 19404, 19782, 20482, 20724, 20881, 21546, 22572, 23079, 24178, 24948, 25137, 25434, 26334, 26847, 29106, 29673, 30723, 30772, 31086, 32813, 33516, 33858, 35796, 36267, 39501, 39564, 40964, 41762, 43092, 43659, 46158, 46629, 48356, 50274, 50868, 52668, 53694, 58212, 59346, 61446, 62172, 62643, 65626, 67716, 69237, 72534, 75411, 79002, 80541, 83524, 84623, 87318, 89019, 92169, 92316, 93258, 98439, 100548, 107388, 108801, 118503, 118692, 122892, 125286, 131252, 138474, 139887, 145068, 146167, 150822, 158004, 161082, 169246, 174636, 178038, 184338, 186516, 187929, 196878, 207711, 217602, 229691, 237006, 241623, 250572, 253869, 276507, 276948, 279774, 292334, 295317, 301644, 322164, 326403, 338492, 356076, 368676, 375858, 393756, 415422, 435204, 438501, 459382, 474012, 483246, 507738, 553014, 559548, 563787, 584668, 590634, 623133, 652806, 689073, 751716, 761607, 829521, 830844, 877002, 885951, 918764, 966492, 979209, 1015476, 1106028, 1127574, 1181268, 1246266, 1305612, 1315503, 1378146, 1523214, 1607837, 1659042, 1691361, 1754004, 1771902, 1958418, 2067219, 2255148, 2284821, 2492532, 2631006, 2657853, 2756292, 3046428, 3215674, 3318084, 3382722, 3543804, 3916836, 3946509, 4134438, 4569642, 4823511, 5262012, 5315706, 6201657, 6431348, 6765444, 6854463, 7893018, 8268876, 9139284, 9647022, 10631412, 11839527, 12403314, 13708926, 14470533, 15786036, 18604971, 19294044, 23679054, 24806628, 27417852, 28941066, 37209942, 43411599, 47358108, 57882132, 74419884, 86823198, 130234797, 173646396, 260469594, 520939188]

約数ペア:

[(1, 520939188), (2, 260469594), (3, 173646396), (4, 130234797), (6, 86823198), (7, 74419884), (9, 57882132), (11, 47358108), (12, 43411599), (14, 37209942), (18, 28941066), (19, 27417852), (21, 24806628), (22, 23679054), (27, 19294044), (28, 18604971), (33, 15786036), (36, 14470533), (38, 13708926), (42, 12403314), (44, 11839527), (49, 10631412), (54, 9647022), (57, 9139284), (63, 8268876), (66, 7893018), (76, 6854463), (77, 6765444), (81, 6431348), (84, 6201657), (98, 5315706), (99, 5262012), (108, 4823511), (114, 4569642), (126, 4134438), (132, 3946509), (133, 3916836), (147, 3543804), (154, 3382722), (157, 3318084), (162, 3215674), (171, 3046428), (189, 2756292), (196, 2657853), (198, 2631006), (209, 2492532), (228, 2284821), (231, 2255148), (252, 2067219), (266, 1958418), (294, 1771902), (297, 1754004), (308, 1691361), (314, 1659042), (324, 1607837), (342, 1523214), (378, 1378146), (396, 1315503), (399, 1305612), (418, 1246266), (441, 1181268), (462, 1127574), (471, 1106028), (513, 1015476), (532, 979209), (539, 966492), (567, 918764), (588, 885951), (594, 877002), (627, 830844), (628, 829521), (684, 761607), (693, 751716), (756, 689073), (798, 652806), (836, 623133), (882, 590634), (891, 584668), (924, 563787), (931, 559548), (942, 553014), (1026, 507738), (1078, 483246), (1099, 474012), (1134, 459382), (1188, 438501), (1197, 435204), (1254, 415422), (1323, 393756), (1386, 375858), (1413, 368676), (1463, 356076), (1539, 338492), (1596, 326403), (1617, 322164), (1727, 301644), (1764, 295317), (1782, 292334), (1862, 279774), (1881, 276948), (1884, 276507), (2052, 253869), (2079, 250572), (2156, 241623), (2198, 237006), (2268, 229691), (2394, 217602), (2508, 207711), (2646, 196878), (2772, 187929), (2793, 186516), (2826, 184338), (2926, 178038), (2983, 174636), (3078, 169246), (3234, 161082), (3297, 158004), (3454, 150822), (3564, 146167), (3591, 145068), (3724, 139887), (3762, 138474), (3969, 131252), (4158, 125286), (4239, 122892), (4389, 118692), (4396, 118503), (4788, 108801), (4851, 107388), (5181, 100548), (5292, 98439), (5586, 93258), (5643, 92316), (5652, 92169), (5852, 89019), (5966, 87318), (6156, 84623), (6237, 83524), (6468, 80541), (6594, 79002), (6908, 75411), (7182, 72534), (7524, 69237), (7693, 67716), (7938, 65626), (8316, 62643), (8379, 62172), (8478, 61446), (8778, 59346), (8949, 58212), (9702, 53694), (9891, 52668), (10241, 50868), (10362, 50274), (10773, 48356), (11172, 46629), (11286, 46158), (11932, 43659), (12089, 43092), (12474, 41762), (12717, 40964), (13167, 39564), (13188, 39501), (14364, 36267), (14553, 35796), (15386, 33858), (15543, 33516), (15876, 32813), (16758, 31086), (16929, 30772), (16956, 30723), (17556, 29673), (17898, 29106), (19404, 26847), (19782, 26334), (20482, 25434), (20724, 25137), (20881, 24948), (21546, 24178), (22572, 23079)]