1644821088

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{1399}}^1$

素因数の和:1780

約数の個数: 96

約数和(自身を含む): 4450924800

約数和(自身を除く): 2806103712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 331, 444, 592, 662, 888, 993, 1184, 1324, 1399, 1776, 1986, 2648, 2798, 3552, 3972, 4197, 5296, 5596, 7944, 8394, 10592, 11192, 12247, 15888, 16788, 22384, 24494, 31776, 33576, 36741, 44768, 48988, 51763, 67152, 73482, 97976, 103526, 134304, 146964, 155289, 195952, 207052, 293928, 310578, 391904, 414104, 463069, 587856, 621156, 828208, 926138, 1175712, 1242312, 1389207, 1656416, 1852276, 2484624, 2778414, 3704552, 4969248, 5556828, 7409104, 11113656, 14818208, 17133553, 22227312, 34267106, 44454624, 51400659, 68534212, 102801318, 137068424, 205602636, 274136848, 411205272, 548273696, 822410544, 1644821088]

約数ペア:

[(1, 1644821088), (2, 822410544), (3, 548273696), (4, 411205272), (6, 274136848), (8, 205602636), (12, 137068424), (16, 102801318), (24, 68534212), (32, 51400659), (37, 44454624), (48, 34267106), (74, 22227312), (96, 17133553), (111, 14818208), (148, 11113656), (222, 7409104), (296, 5556828), (331, 4969248), (444, 3704552), (592, 2778414), (662, 2484624), (888, 1852276), (993, 1656416), (1184, 1389207), (1324, 1242312), (1399, 1175712), (1776, 926138), (1986, 828208), (2648, 621156), (2798, 587856), (3552, 463069), (3972, 414104), (4197, 391904), (5296, 310578), (5596, 293928), (7944, 207052), (8394, 195952), (10592, 155289), (11192, 146964), (12247, 134304), (15888, 103526), (16788, 97976), (22384, 73482), (24494, 67152), (31776, 51763), (33576, 48988), (36741, 44768)]