31983427728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{16691}}^1$

素因数の和:18613

約数の個数: 120

約数和(自身を含む): 102356145216

約数和(自身を除く): 70372717488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1901, 3802, 5703, 7604, 11406, 13307, 15208, 16691, 17109, 22812, 26614, 30416, 33382, 34218, 39921, 45624, 50073, 53228, 66764, 68436, 79842, 91248, 100146, 106456, 116837, 119763, 133528, 136872, 150219, 159684, 200292, 212912, 233674, 239526, 267056, 273744, 300438, 319368, 350511, 400584, 467348, 479052, 600876, 638736, 701022, 801168, 934696, 958104, 1051533, 1201752, 1402044, 1869392, 1916208, 2103066, 2403504, 2804088, 4206132, 5608176, 8412264, 16824528, 31729591, 63459182, 95188773, 126918364, 190377546, 222107137, 253836728, 285566319, 380755092, 444214274, 507673456, 571132638, 666321411, 761510184, 888428548, 1142265276, 1332642822, 1523020368, 1776857096, 1998964233, 2284530552, 2665285644, 3553714192, 3997928466, 4569061104, 5330571288, 7995856932, 10661142576, 15991713864, 31983427728]

約数ペア:

[(1, 31983427728), (2, 15991713864), (3, 10661142576), (4, 7995856932), (6, 5330571288), (7, 4569061104), (8, 3997928466), (9, 3553714192), (12, 2665285644), (14, 2284530552), (16, 1998964233), (18, 1776857096), (21, 1523020368), (24, 1332642822), (28, 1142265276), (36, 888428548), (42, 761510184), (48, 666321411), (56, 571132638), (63, 507673456), (72, 444214274), (84, 380755092), (112, 285566319), (126, 253836728), (144, 222107137), (168, 190377546), (252, 126918364), (336, 95188773), (504, 63459182), (1008, 31729591), (1901, 16824528), (3802, 8412264), (5703, 5608176), (7604, 4206132), (11406, 2804088), (13307, 2403504), (15208, 2103066), (16691, 1916208), (17109, 1869392), (22812, 1402044), (26614, 1201752), (30416, 1051533), (33382, 958104), (34218, 934696), (39921, 801168), (45624, 701022), (50073, 638736), (53228, 600876), (66764, 479052), (68436, 467348), (79842, 400584), (91248, 350511), (100146, 319368), (106456, 300438), (116837, 273744), (119763, 267056), (133528, 239526), (136872, 233674), (150219, 212912), (159684, 200292)]