196415388

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 595840000

約数和(自身を除く): 399424612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 37, 38, 39, 52, 54, 57, 74, 76, 78, 108, 111, 114, 117, 148, 156, 171, 199, 222, 228, 234, 247, 333, 342, 351, 398, 444, 468, 481, 494, 513, 597, 666, 684, 702, 703, 741, 796, 962, 988, 999, 1026, 1194, 1332, 1404, 1406, 1443, 1482, 1791, 1924, 1998, 2052, 2109, 2223, 2388, 2587, 2812, 2886, 2964, 3582, 3781, 3996, 4218, 4329, 4446, 5174, 5373, 5772, 6327, 6669, 7164, 7363, 7562, 7761, 8436, 8658, 8892, 9139, 10348, 10746, 11343, 12654, 12987, 13338, 14726, 15124, 15522, 17316, 18278, 18981, 21492, 22089, 22686, 23283, 25308, 25974, 26676, 27417, 29452, 31044, 34029, 36556, 37962, 44178, 45372, 46566, 49153, 51948, 54834, 66267, 68058, 69849, 75924, 82251, 88356, 93132, 95719, 98306, 102087, 109668, 132534, 136116, 139698, 139897, 147459, 164502, 191438, 196612, 198801, 204174, 246753, 265068, 279396, 279794, 287157, 294918, 329004, 382876, 397602, 408348, 419691, 442377, 493506, 559588, 574314, 589836, 795204, 839382, 861471, 884754, 987012, 1148628, 1259073, 1327131, 1678764, 1722942, 1769508, 1818661, 2518146, 2584413, 2654262, 3445884, 3637322, 3777219, 5036292, 5168826, 5308524, 5455983, 7274644, 7554438, 10337652, 10911966, 15108876, 16367949, 21823932, 32735898, 49103847, 65471796, 98207694, 196415388]

約数ペア:

[(1, 196415388), (2, 98207694), (3, 65471796), (4, 49103847), (6, 32735898), (9, 21823932), (12, 16367949), (13, 15108876), (18, 10911966), (19, 10337652), (26, 7554438), (27, 7274644), (36, 5455983), (37, 5308524), (38, 5168826), (39, 5036292), (52, 3777219), (54, 3637322), (57, 3445884), (74, 2654262), (76, 2584413), (78, 2518146), (108, 1818661), (111, 1769508), (114, 1722942), (117, 1678764), (148, 1327131), (156, 1259073), (171, 1148628), (199, 987012), (222, 884754), (228, 861471), (234, 839382), (247, 795204), (333, 589836), (342, 574314), (351, 559588), (398, 493506), (444, 442377), (468, 419691), (481, 408348), (494, 397602), (513, 382876), (597, 329004), (666, 294918), (684, 287157), (702, 279794), (703, 279396), (741, 265068), (796, 246753), (962, 204174), (988, 198801), (999, 196612), (1026, 191438), (1194, 164502), (1332, 147459), (1404, 139897), (1406, 139698), (1443, 136116), (1482, 132534), (1791, 109668), (1924, 102087), (1998, 98306), (2052, 95719), (2109, 93132), (2223, 88356), (2388, 82251), (2587, 75924), (2812, 69849), (2886, 68058), (2964, 66267), (3582, 54834), (3781, 51948), (3996, 49153), (4218, 46566), (4329, 45372), (4446, 44178), (5174, 37962), (5373, 36556), (5772, 34029), (6327, 31044), (6669, 29452), (7164, 27417), (7363, 26676), (7562, 25974), (7761, 25308), (8436, 23283), (8658, 22686), (8892, 22089), (9139, 21492), (10348, 18981), (10746, 18278), (11343, 17316), (12654, 15522), (12987, 15124), (13338, 14726)]