298191852

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 978432000

約数和(自身を除く): 680240148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 41, 42, 49, 57, 62, 63, 76, 82, 84, 93, 98, 114, 123, 124, 126, 133, 147, 164, 171, 186, 196, 217, 228, 246, 252, 266, 279, 287, 294, 342, 343, 369, 372, 399, 434, 441, 492, 532, 558, 574, 588, 589, 651, 684, 686, 738, 779, 798, 861, 868, 882, 931, 1029, 1116, 1148, 1178, 1197, 1271, 1302, 1372, 1476, 1519, 1558, 1596, 1722, 1764, 1767, 1862, 1953, 2009, 2058, 2337, 2356, 2394, 2542, 2583, 2604, 2793, 3038, 3087, 3116, 3444, 3534, 3724, 3813, 3906, 4018, 4116, 4123, 4557, 4674, 4788, 5084, 5166, 5301, 5453, 5586, 6027, 6076, 6174, 6517, 7011, 7068, 7626, 7812, 8036, 8246, 8379, 8897, 9114, 9348, 10332, 10602, 10633, 10906, 11172, 11439, 12054, 12348, 12369, 13034, 13671, 14022, 14063, 15252, 16359, 16492, 16758, 17794, 18081, 18228, 19551, 21204, 21266, 21812, 22878, 24108, 24149, 24738, 26068, 26691, 27342, 28044, 28126, 28861, 31899, 32718, 33516, 35588, 36162, 37107, 38171, 39102, 42189, 42532, 45756, 48298, 49077, 49476, 53382, 54684, 56252, 57722, 58653, 62279, 63798, 65436, 72324, 72447, 74214, 76342, 78204, 80073, 84378, 86583, 95697, 96596, 98154, 106764, 114513, 115444, 117306, 124558, 126567, 127596, 144894, 148428, 152684, 160146, 168756, 169043, 173166, 186837, 191394, 196308, 202027, 217341, 229026, 234612, 249116, 253134, 259749, 267197, 289788, 320292, 338086, 343539, 346332, 373674, 382788, 404054, 434682, 435953, 458052, 506268, 507129, 519498, 534394, 560511, 606081, 676172, 687078, 747348, 801591, 808108, 869364, 871906, 1014258, 1038996, 1068788, 1121022, 1183301, 1212162, 1307859, 1374156, 1521387, 1603182, 1743812, 1818243, 2028516, 2242044, 2366602, 2404773, 2424324, 2615718, 3042774, 3206364, 3549903, 3636486, 3923577, 4733204, 4809546, 5231436, 6085548, 7099806, 7272972, 7847154, 8283107, 9619092, 10649709, 14199612, 15694308, 16566214, 21299418, 24849321, 33132428, 42598836, 49698642, 74547963, 99397284, 149095926, 298191852]

約数ペア:

[(1, 298191852), (2, 149095926), (3, 99397284), (4, 74547963), (6, 49698642), (7, 42598836), (9, 33132428), (12, 24849321), (14, 21299418), (18, 16566214), (19, 15694308), (21, 14199612), (28, 10649709), (31, 9619092), (36, 8283107), (38, 7847154), (41, 7272972), (42, 7099806), (49, 6085548), (57, 5231436), (62, 4809546), (63, 4733204), (76, 3923577), (82, 3636486), (84, 3549903), (93, 3206364), (98, 3042774), (114, 2615718), (123, 2424324), (124, 2404773), (126, 2366602), (133, 2242044), (147, 2028516), (164, 1818243), (171, 1743812), (186, 1603182), (196, 1521387), (217, 1374156), (228, 1307859), (246, 1212162), (252, 1183301), (266, 1121022), (279, 1068788), (287, 1038996), (294, 1014258), (342, 871906), (343, 869364), (369, 808108), (372, 801591), (399, 747348), (434, 687078), (441, 676172), (492, 606081), (532, 560511), (558, 534394), (574, 519498), (588, 507129), (589, 506268), (651, 458052), (684, 435953), (686, 434682), (738, 404054), (779, 382788), (798, 373674), (861, 346332), (868, 343539), (882, 338086), (931, 320292), (1029, 289788), (1116, 267197), (1148, 259749), (1178, 253134), (1197, 249116), (1271, 234612), (1302, 229026), (1372, 217341), (1476, 202027), (1519, 196308), (1558, 191394), (1596, 186837), (1722, 173166), (1764, 169043), (1767, 168756), (1862, 160146), (1953, 152684), (2009, 148428), (2058, 144894), (2337, 127596), (2356, 126567), (2394, 124558), (2542, 117306), (2583, 115444), (2604, 114513), (2793, 106764), (3038, 98154), (3087, 96596), (3116, 95697), (3444, 86583), (3534, 84378), (3724, 80073), (3813, 78204), (3906, 76342), (4018, 74214), (4116, 72447), (4123, 72324), (4557, 65436), (4674, 63798), (4788, 62279), (5084, 58653), (5166, 57722), (5301, 56252), (5453, 54684), (5586, 53382), (6027, 49476), (6076, 49077), (6174, 48298), (6517, 45756), (7011, 42532), (7068, 42189), (7626, 39102), (7812, 38171), (8036, 37107), (8246, 36162), (8379, 35588), (8897, 33516), (9114, 32718), (9348, 31899), (10332, 28861), (10602, 28126), (10633, 28044), (10906, 27342), (11172, 26691), (11439, 26068), (12054, 24738), (12348, 24149), (12369, 24108), (13034, 22878), (13671, 21812), (14022, 21266), (14063, 21204), (15252, 19551), (16359, 18228), (16492, 18081), (16758, 17794)]