241380972

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1593

約数の個数: 120

約数和(自身を含む): 731808000

約数和(自身を除く): 490427028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 81, 84, 108, 126, 142, 162, 189, 213, 252, 284, 324, 378, 426, 497, 567, 639, 756, 852, 994, 1134, 1278, 1491, 1499, 1917, 1988, 2268, 2556, 2982, 2998, 3834, 4473, 4497, 5751, 5964, 5996, 7668, 8946, 8994, 10493, 11502, 13419, 13491, 17892, 17988, 20986, 23004, 26838, 26982, 31479, 40257, 40473, 41972, 53676, 53964, 62958, 80514, 80946, 94437, 106429, 121419, 125916, 161028, 161892, 188874, 212858, 242838, 283311, 319287, 377748, 425716, 485676, 566622, 638574, 745003, 849933, 957861, 1133244, 1277148, 1490006, 1699866, 1915722, 2235009, 2873583, 2980012, 3399732, 3831444, 4470018, 5747166, 6705027, 8620749, 8940036, 11494332, 13410054, 17241498, 20115081, 26820108, 34482996, 40230162, 60345243, 80460324, 120690486, 241380972]

約数ペア:

[(1, 241380972), (2, 120690486), (3, 80460324), (4, 60345243), (6, 40230162), (7, 34482996), (9, 26820108), (12, 20115081), (14, 17241498), (18, 13410054), (21, 11494332), (27, 8940036), (28, 8620749), (36, 6705027), (42, 5747166), (54, 4470018), (63, 3831444), (71, 3399732), (81, 2980012), (84, 2873583), (108, 2235009), (126, 1915722), (142, 1699866), (162, 1490006), (189, 1277148), (213, 1133244), (252, 957861), (284, 849933), (324, 745003), (378, 638574), (426, 566622), (497, 485676), (567, 425716), (639, 377748), (756, 319287), (852, 283311), (994, 242838), (1134, 212858), (1278, 188874), (1491, 161892), (1499, 161028), (1917, 125916), (1988, 121419), (2268, 106429), (2556, 94437), (2982, 80946), (2998, 80514), (3834, 62958), (4473, 53964), (4497, 53676), (5751, 41972), (5964, 40473), (5996, 40257), (7668, 31479), (8946, 26982), (8994, 26838), (10493, 23004), (11502, 20986), (13419, 17988), (13491, 17892)]