2801197308

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{4027}}^1$

素因数の和:4081

約数の個数: 144

約数和(自身を含む): 8255788800

約数和(自身を除く): 5454591492

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 169, 182, 196, 273, 294, 338, 343, 364, 507, 546, 588, 637, 676, 686, 1014, 1029, 1092, 1183, 1274, 1372, 1911, 2028, 2058, 2366, 2548, 3549, 3822, 4027, 4116, 4459, 4732, 7098, 7644, 8054, 8281, 8918, 12081, 13377, 14196, 16108, 16562, 17836, 24162, 24843, 26754, 28189, 33124, 48324, 49686, 52351, 53508, 56378, 57967, 84567, 99372, 104702, 112756, 115934, 157053, 169134, 173901, 197323, 209404, 231868, 314106, 338268, 347802, 366457, 394646, 591969, 628212, 680563, 695604, 732914, 789292, 1099371, 1183938, 1361126, 1381261, 1465828, 2041689, 2198742, 2367876, 2565199, 2722252, 2762522, 4083378, 4143783, 4397484, 4763941, 5130398, 5525044, 7695597, 8166756, 8287566, 9527882, 10260796, 14291823, 15391194, 16575132, 17956393, 19055764, 28583646, 30782388, 33347587, 35912786, 53869179, 57167292, 66695174, 71825572, 100042761, 107738358, 133390348, 200085522, 215476716, 233433109, 400171044, 466866218, 700299327, 933732436, 1400598654, 2801197308]

約数ペア:

[(1, 2801197308), (2, 1400598654), (3, 933732436), (4, 700299327), (6, 466866218), (7, 400171044), (12, 233433109), (13, 215476716), (14, 200085522), (21, 133390348), (26, 107738358), (28, 100042761), (39, 71825572), (42, 66695174), (49, 57167292), (52, 53869179), (78, 35912786), (84, 33347587), (91, 30782388), (98, 28583646), (147, 19055764), (156, 17956393), (169, 16575132), (182, 15391194), (196, 14291823), (273, 10260796), (294, 9527882), (338, 8287566), (343, 8166756), (364, 7695597), (507, 5525044), (546, 5130398), (588, 4763941), (637, 4397484), (676, 4143783), (686, 4083378), (1014, 2762522), (1029, 2722252), (1092, 2565199), (1183, 2367876), (1274, 2198742), (1372, 2041689), (1911, 1465828), (2028, 1381261), (2058, 1361126), (2366, 1183938), (2548, 1099371), (3549, 789292), (3822, 732914), (4027, 695604), (4116, 680563), (4459, 628212), (4732, 591969), (7098, 394646), (7644, 366457), (8054, 347802), (8281, 338268), (8918, 314106), (12081, 231868), (13377, 209404), (14196, 197323), (16108, 173901), (16562, 169134), (17836, 157053), (24162, 115934), (24843, 112756), (26754, 104702), (28189, 99372), (33124, 84567), (48324, 57967), (49686, 56378), (52351, 53508)]