220229646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 607150080

約数和(自身を除く): 386920434

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 23, 26, 38, 39, 42, 46, 57, 69, 71, 78, 91, 114, 133, 138, 142, 161, 169, 182, 213, 247, 266, 273, 299, 322, 338, 399, 426, 437, 483, 494, 497, 507, 546, 598, 741, 798, 874, 897, 923, 966, 994, 1014, 1183, 1311, 1349, 1482, 1491, 1633, 1729, 1794, 1846, 2093, 2366, 2622, 2698, 2769, 2982, 3059, 3211, 3266, 3458, 3549, 3887, 4047, 4186, 4899, 5187, 5538, 5681, 6118, 6279, 6422, 6461, 7098, 7774, 8094, 9177, 9443, 9633, 9798, 10374, 11362, 11431, 11661, 11999, 12558, 12922, 17043, 17537, 18354, 18886, 19266, 19383, 21229, 22477, 22862, 23322, 23998, 27209, 28329, 31027, 34086, 34293, 35074, 35997, 38766, 39767, 42458, 44954, 52611, 54418, 56658, 62054, 63687, 67431, 68586, 71994, 73853, 79534, 81627, 83993, 93081, 105222, 119301, 122759, 127374, 134862, 147706, 148603, 163254, 167986, 186162, 217189, 221559, 227981, 238602, 245518, 251979, 275977, 297206, 368277, 403351, 434378, 443118, 445809, 455962, 503958, 516971, 551954, 651567, 683943, 736554, 806702, 827931, 891618, 1033942, 1210053, 1303134, 1367886, 1550913, 1595867, 1655862, 1931839, 2420106, 2823457, 3101826, 3191734, 3863678, 4787601, 5243563, 5646914, 5795517, 8470371, 9575202, 10487126, 11591034, 15730689, 16940742, 31461378, 36704941, 73409882, 110114823, 220229646]

約数ペア:

[(1, 220229646), (2, 110114823), (3, 73409882), (6, 36704941), (7, 31461378), (13, 16940742), (14, 15730689), (19, 11591034), (21, 10487126), (23, 9575202), (26, 8470371), (38, 5795517), (39, 5646914), (42, 5243563), (46, 4787601), (57, 3863678), (69, 3191734), (71, 3101826), (78, 2823457), (91, 2420106), (114, 1931839), (133, 1655862), (138, 1595867), (142, 1550913), (161, 1367886), (169, 1303134), (182, 1210053), (213, 1033942), (247, 891618), (266, 827931), (273, 806702), (299, 736554), (322, 683943), (338, 651567), (399, 551954), (426, 516971), (437, 503958), (483, 455962), (494, 445809), (497, 443118), (507, 434378), (546, 403351), (598, 368277), (741, 297206), (798, 275977), (874, 251979), (897, 245518), (923, 238602), (966, 227981), (994, 221559), (1014, 217189), (1183, 186162), (1311, 167986), (1349, 163254), (1482, 148603), (1491, 147706), (1633, 134862), (1729, 127374), (1794, 122759), (1846, 119301), (2093, 105222), (2366, 93081), (2622, 83993), (2698, 81627), (2769, 79534), (2982, 73853), (3059, 71994), (3211, 68586), (3266, 67431), (3458, 63687), (3549, 62054), (3887, 56658), (4047, 54418), (4186, 52611), (4899, 44954), (5187, 42458), (5538, 39767), (5681, 38766), (6118, 35997), (6279, 35074), (6422, 34293), (6461, 34086), (7098, 31027), (7774, 28329), (8094, 27209), (9177, 23998), (9443, 23322), (9633, 22862), (9798, 22477), (10374, 21229), (11362, 19383), (11431, 19266), (11661, 18886), (11999, 18354), (12558, 17537), (12922, 17043)]