231389676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 733824000

約数和(自身を除く): 502434324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 89, 108, 114, 126, 133, 171, 178, 181, 189, 228, 252, 266, 267, 342, 356, 362, 378, 399, 513, 532, 534, 543, 623, 684, 724, 756, 798, 801, 1026, 1068, 1086, 1197, 1246, 1267, 1596, 1602, 1629, 1691, 1869, 2052, 2172, 2394, 2403, 2492, 2534, 3204, 3258, 3382, 3439, 3591, 3738, 3801, 4788, 4806, 4887, 5068, 5073, 5607, 6516, 6764, 6878, 7182, 7476, 7602, 9612, 9774, 10146, 10317, 11214, 11403, 11837, 13756, 14364, 15204, 15219, 16109, 16821, 19548, 20292, 20634, 22428, 22806, 23674, 24073, 30438, 30951, 32218, 33642, 34209, 35511, 41268, 45612, 45657, 47348, 48146, 48327, 60876, 61902, 64436, 67284, 68418, 71022, 72219, 91314, 92853, 96292, 96654, 106533, 112763, 123804, 136836, 142044, 144438, 144981, 182628, 185706, 193308, 213066, 216657, 225526, 288876, 289962, 306071, 319599, 338289, 371412, 426132, 433314, 434943, 451052, 579924, 612142, 639198, 649971, 676578, 866628, 869886, 918213, 1014867, 1224284, 1278396, 1299942, 1353156, 1739772, 1836426, 2029734, 2142497, 2599884, 2754639, 3044601, 3672852, 4059468, 4284994, 5509278, 6089202, 6427491, 8263917, 8569988, 11018556, 12178404, 12854982, 16527834, 19282473, 25709964, 33055668, 38564946, 57847419, 77129892, 115694838, 231389676]

約数ペア:

[(1, 231389676), (2, 115694838), (3, 77129892), (4, 57847419), (6, 38564946), (7, 33055668), (9, 25709964), (12, 19282473), (14, 16527834), (18, 12854982), (19, 12178404), (21, 11018556), (27, 8569988), (28, 8263917), (36, 6427491), (38, 6089202), (42, 5509278), (54, 4284994), (57, 4059468), (63, 3672852), (76, 3044601), (84, 2754639), (89, 2599884), (108, 2142497), (114, 2029734), (126, 1836426), (133, 1739772), (171, 1353156), (178, 1299942), (181, 1278396), (189, 1224284), (228, 1014867), (252, 918213), (266, 869886), (267, 866628), (342, 676578), (356, 649971), (362, 639198), (378, 612142), (399, 579924), (513, 451052), (532, 434943), (534, 433314), (543, 426132), (623, 371412), (684, 338289), (724, 319599), (756, 306071), (798, 289962), (801, 288876), (1026, 225526), (1068, 216657), (1086, 213066), (1197, 193308), (1246, 185706), (1267, 182628), (1596, 144981), (1602, 144438), (1629, 142044), (1691, 136836), (1869, 123804), (2052, 112763), (2172, 106533), (2394, 96654), (2403, 96292), (2492, 92853), (2534, 91314), (3204, 72219), (3258, 71022), (3382, 68418), (3439, 67284), (3591, 64436), (3738, 61902), (3801, 60876), (4788, 48327), (4806, 48146), (4887, 47348), (5068, 45657), (5073, 45612), (5607, 41268), (6516, 35511), (6764, 34209), (6878, 33642), (7182, 32218), (7476, 30951), (7602, 30438), (9612, 24073), (9774, 23674), (10146, 22806), (10317, 22428), (11214, 20634), (11403, 20292), (11837, 19548), (13756, 16821), (14364, 16109), (15204, 15219)]