488485998

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1340

約数の個数: 192

約数和(自身を含む): 1484663040

約数和(自身を除く): 996177042

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 49, 54, 63, 66, 77, 78, 91, 98, 99, 117, 126, 143, 147, 154, 182, 189, 198, 231, 234, 273, 286, 294, 297, 351, 378, 429, 441, 462, 539, 546, 594, 637, 693, 702, 819, 858, 882, 1001, 1078, 1274, 1287, 1291, 1323, 1386, 1617, 1638, 1911, 2002, 2079, 2457, 2574, 2582, 2646, 3003, 3234, 3822, 3861, 3873, 4158, 4851, 4914, 5733, 6006, 7007, 7722, 7746, 9009, 9037, 9702, 11466, 11619, 14014, 14201, 14553, 16783, 17199, 18018, 18074, 21021, 23238, 27027, 27111, 28402, 29106, 33566, 34398, 34857, 42042, 42603, 50349, 54054, 54222, 63063, 63259, 69714, 81333, 85206, 99407, 100698, 117481, 126126, 126518, 127809, 151047, 162666, 184613, 189189, 189777, 198814, 234962, 243999, 255618, 298221, 302094, 352443, 369226, 378378, 379554, 383427, 453141, 487998, 553839, 569331, 596442, 695849, 704886, 766854, 822367, 894663, 906282, 1057329, 1107678, 1138662, 1292291, 1391698, 1644734, 1661517, 1707993, 1789326, 2087547, 2114658, 2467101, 2584582, 2683989, 3171987, 3323034, 3415986, 3876873, 4175094, 4934202, 4984551, 5367978, 6262641, 6343974, 7401303, 7753746, 9046037, 9969102, 11630619, 12525282, 14802606, 18092074, 18787923, 22203909, 23261238, 27138111, 34891857, 37575846, 44407818, 54276222, 69783714, 81414333, 162828666, 244242999, 488485998]

約数ペア:

[(1, 488485998), (2, 244242999), (3, 162828666), (6, 81414333), (7, 69783714), (9, 54276222), (11, 44407818), (13, 37575846), (14, 34891857), (18, 27138111), (21, 23261238), (22, 22203909), (26, 18787923), (27, 18092074), (33, 14802606), (39, 12525282), (42, 11630619), (49, 9969102), (54, 9046037), (63, 7753746), (66, 7401303), (77, 6343974), (78, 6262641), (91, 5367978), (98, 4984551), (99, 4934202), (117, 4175094), (126, 3876873), (143, 3415986), (147, 3323034), (154, 3171987), (182, 2683989), (189, 2584582), (198, 2467101), (231, 2114658), (234, 2087547), (273, 1789326), (286, 1707993), (294, 1661517), (297, 1644734), (351, 1391698), (378, 1292291), (429, 1138662), (441, 1107678), (462, 1057329), (539, 906282), (546, 894663), (594, 822367), (637, 766854), (693, 704886), (702, 695849), (819, 596442), (858, 569331), (882, 553839), (1001, 487998), (1078, 453141), (1274, 383427), (1287, 379554), (1291, 378378), (1323, 369226), (1386, 352443), (1617, 302094), (1638, 298221), (1911, 255618), (2002, 243999), (2079, 234962), (2457, 198814), (2574, 189777), (2582, 189189), (2646, 184613), (3003, 162666), (3234, 151047), (3822, 127809), (3861, 126518), (3873, 126126), (4158, 117481), (4851, 100698), (4914, 99407), (5733, 85206), (6006, 81333), (7007, 69714), (7722, 63259), (7746, 63063), (9009, 54222), (9037, 54054), (9702, 50349), (11466, 42603), (11619, 42042), (14014, 34857), (14201, 34398), (14553, 33566), (16783, 29106), (17199, 28402), (18018, 27111), (18074, 27027), (21021, 23238)]