252476028

素因数分解:

$2^2\times 3^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 288

約数和(自身を含む): 837580800

約数和(自身を除く): 585104772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 38, 42, 49, 54, 57, 62, 63, 76, 81, 84, 93, 98, 108, 114, 124, 126, 133, 147, 162, 171, 186, 189, 196, 217, 228, 243, 252, 266, 279, 294, 324, 342, 372, 378, 399, 434, 441, 486, 513, 532, 558, 567, 588, 589, 651, 684, 729, 756, 798, 837, 868, 882, 931, 972, 1026, 1116, 1134, 1178, 1197, 1302, 1323, 1458, 1519, 1539, 1596, 1674, 1701, 1764, 1767, 1862, 1953, 2052, 2187, 2268, 2356, 2394, 2511, 2604, 2646, 2793, 2916, 3038, 3078, 3348, 3402, 3534, 3591, 3724, 3906, 3969, 4123, 4374, 4557, 4617, 4788, 5022, 5103, 5292, 5301, 5586, 5859, 6076, 6156, 6804, 7068, 7182, 7533, 7812, 7938, 8246, 8379, 8748, 9114, 9234, 10044, 10206, 10602, 10773, 11172, 11718, 11907, 12369, 13671, 13851, 14364, 15066, 15309, 15876, 15903, 16492, 16758, 17577, 18228, 18468, 20412, 21204, 21546, 22599, 23436, 23814, 24738, 25137, 27342, 27702, 28861, 30132, 30618, 31806, 32319, 33516, 35154, 35721, 37107, 41013, 41553, 43092, 45198, 47628, 47709, 49476, 50274, 52731, 54684, 55404, 57722, 61236, 63612, 64638, 67797, 70308, 71442, 74214, 75411, 82026, 83106, 86583, 90396, 95418, 96957, 100548, 105462, 107163, 111321, 115444, 123039, 129276, 135594, 142884, 143127, 148428, 150822, 158193, 164052, 166212, 173166, 190836, 193914, 210924, 214326, 222642, 226233, 246078, 259749, 271188, 286254, 290871, 301644, 316386, 333963, 346332, 369117, 387828, 428652, 429381, 445284, 452466, 474579, 492156, 519498, 572508, 581742, 632772, 667926, 678699, 738234, 779247, 858762, 904932, 949158, 1001889, 1038996, 1107351, 1163484, 1288143, 1335852, 1357398, 1476468, 1558494, 1717524, 1898316, 2003778, 2036097, 2214702, 2337741, 2576286, 2714796, 3005667, 3116988, 3322053, 4007556, 4072194, 4429404, 4675482, 5152572, 6011334, 6644106, 7013223, 8144388, 9017001, 9350964, 12022668, 13288212, 14026446, 18034002, 21039669, 28052892, 36068004, 42079338, 63119007, 84158676, 126238014, 252476028]

約数ペア:

[(1, 252476028), (2, 126238014), (3, 84158676), (4, 63119007), (6, 42079338), (7, 36068004), (9, 28052892), (12, 21039669), (14, 18034002), (18, 14026446), (19, 13288212), (21, 12022668), (27, 9350964), (28, 9017001), (31, 8144388), (36, 7013223), (38, 6644106), (42, 6011334), (49, 5152572), (54, 4675482), (57, 4429404), (62, 4072194), (63, 4007556), (76, 3322053), (81, 3116988), (84, 3005667), (93, 2714796), (98, 2576286), (108, 2337741), (114, 2214702), (124, 2036097), (126, 2003778), (133, 1898316), (147, 1717524), (162, 1558494), (171, 1476468), (186, 1357398), (189, 1335852), (196, 1288143), (217, 1163484), (228, 1107351), (243, 1038996), (252, 1001889), (266, 949158), (279, 904932), (294, 858762), (324, 779247), (342, 738234), (372, 678699), (378, 667926), (399, 632772), (434, 581742), (441, 572508), (486, 519498), (513, 492156), (532, 474579), (558, 452466), (567, 445284), (588, 429381), (589, 428652), (651, 387828), (684, 369117), (729, 346332), (756, 333963), (798, 316386), (837, 301644), (868, 290871), (882, 286254), (931, 271188), (972, 259749), (1026, 246078), (1116, 226233), (1134, 222642), (1178, 214326), (1197, 210924), (1302, 193914), (1323, 190836), (1458, 173166), (1519, 166212), (1539, 164052), (1596, 158193), (1674, 150822), (1701, 148428), (1764, 143127), (1767, 142884), (1862, 135594), (1953, 129276), (2052, 123039), (2187, 115444), (2268, 111321), (2356, 107163), (2394, 105462), (2511, 100548), (2604, 96957), (2646, 95418), (2793, 90396), (2916, 86583), (3038, 83106), (3078, 82026), (3348, 75411), (3402, 74214), (3534, 71442), (3591, 70308), (3724, 67797), (3906, 64638), (3969, 63612), (4123, 61236), (4374, 57722), (4557, 55404), (4617, 54684), (4788, 52731), (5022, 50274), (5103, 49476), (5292, 47709), (5301, 47628), (5586, 45198), (5859, 43092), (6076, 41553), (6156, 41013), (6804, 37107), (7068, 35721), (7182, 35154), (7533, 33516), (7812, 32319), (7938, 31806), (8246, 30618), (8379, 30132), (8748, 28861), (9114, 27702), (9234, 27342), (10044, 25137), (10206, 24738), (10602, 23814), (10773, 23436), (11172, 22599), (11718, 21546), (11907, 21204), (12369, 20412), (13671, 18468), (13851, 18228), (14364, 17577), (15066, 16758), (15309, 16492), (15876, 15903)]