15662401404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{48479}}^1$

素因数の和:48627

約数の個数: 96

約数和(自身を含む): 41809152000

約数和(自身を除く): 26146750596

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 109, 114, 156, 218, 228, 247, 327, 436, 494, 654, 741, 988, 1308, 1417, 1482, 2071, 2834, 2964, 4142, 4251, 5668, 6213, 8284, 8502, 12426, 17004, 24852, 26923, 48479, 53846, 80769, 96958, 107692, 145437, 161538, 193916, 290874, 323076, 581748, 630227, 921101, 1260454, 1842202, 1890681, 2520908, 2763303, 3684404, 3781362, 5284211, 5526606, 7562724, 10568422, 11053212, 11974313, 15852633, 21136844, 23948626, 31705266, 35922939, 47897252, 63410532, 68694743, 71845878, 100400009, 137389486, 143691756, 200800018, 206084229, 274778972, 301200027, 401600036, 412168458, 602400054, 824336916, 1204800108, 1305200117, 2610400234, 3915600351, 5220800468, 7831200702, 15662401404]

約数ペア:

[(1, 15662401404), (2, 7831200702), (3, 5220800468), (4, 3915600351), (6, 2610400234), (12, 1305200117), (13, 1204800108), (19, 824336916), (26, 602400054), (38, 412168458), (39, 401600036), (52, 301200027), (57, 274778972), (76, 206084229), (78, 200800018), (109, 143691756), (114, 137389486), (156, 100400009), (218, 71845878), (228, 68694743), (247, 63410532), (327, 47897252), (436, 35922939), (494, 31705266), (654, 23948626), (741, 21136844), (988, 15852633), (1308, 11974313), (1417, 11053212), (1482, 10568422), (2071, 7562724), (2834, 5526606), (2964, 5284211), (4142, 3781362), (4251, 3684404), (5668, 2763303), (6213, 2520908), (8284, 1890681), (8502, 1842202), (12426, 1260454), (17004, 921101), (24852, 630227), (26923, 581748), (48479, 323076), (53846, 290874), (80769, 193916), (96958, 161538), (107692, 145437)]