1931136216

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{719}}^1$

素因数の和:1001

約数の個数: 128

約数和(自身を含む): 5318784000

約数和(自身を除く): 3387647784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 227, 232, 348, 408, 454, 493, 681, 696, 719, 908, 986, 1362, 1438, 1479, 1816, 1972, 2157, 2724, 2876, 2958, 3859, 3944, 4314, 5448, 5752, 5916, 6583, 7718, 8628, 11577, 11832, 12223, 13166, 15436, 17256, 19749, 20851, 23154, 24446, 26332, 30872, 36669, 39498, 41702, 46308, 48892, 52664, 62553, 73338, 78996, 83404, 92616, 97784, 111911, 125106, 146676, 157992, 163213, 166808, 223822, 250212, 293352, 326426, 335733, 354467, 447644, 489639, 500424, 652852, 671466, 708934, 895288, 979278, 1063401, 1305704, 1342932, 1417868, 1958556, 2126802, 2685864, 2774621, 2835736, 3917112, 4253604, 4733177, 5549242, 8323863, 8507208, 9466354, 11098484, 14199531, 16647726, 18932708, 22196968, 28399062, 33295452, 37865416, 56798124, 66590904, 80464009, 113596248, 160928018, 241392027, 321856036, 482784054, 643712072, 965568108, 1931136216]

約数ペア:

[(1, 1931136216), (2, 965568108), (3, 643712072), (4, 482784054), (6, 321856036), (8, 241392027), (12, 160928018), (17, 113596248), (24, 80464009), (29, 66590904), (34, 56798124), (51, 37865416), (58, 33295452), (68, 28399062), (87, 22196968), (102, 18932708), (116, 16647726), (136, 14199531), (174, 11098484), (204, 9466354), (227, 8507208), (232, 8323863), (348, 5549242), (408, 4733177), (454, 4253604), (493, 3917112), (681, 2835736), (696, 2774621), (719, 2685864), (908, 2126802), (986, 1958556), (1362, 1417868), (1438, 1342932), (1479, 1305704), (1816, 1063401), (1972, 979278), (2157, 895288), (2724, 708934), (2876, 671466), (2958, 652852), (3859, 500424), (3944, 489639), (4314, 447644), (5448, 354467), (5752, 335733), (5916, 326426), (6583, 293352), (7718, 250212), (8628, 223822), (11577, 166808), (11832, 163213), (12223, 157992), (13166, 146676), (15436, 125106), (17256, 111911), (19749, 97784), (20851, 92616), (23154, 83404), (24446, 78996), (26332, 73338), (30872, 62553), (36669, 52664), (39498, 48892), (41702, 46308)]