1427182008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1417

約数の個数: 128

約数和(自身を含む): 4182097920

約数和(自身を除く): 2754915912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 103, 134, 168, 201, 206, 268, 309, 402, 412, 469, 536, 618, 721, 804, 824, 938, 1231, 1236, 1407, 1442, 1608, 1876, 2163, 2462, 2472, 2814, 2884, 3693, 3752, 4326, 4924, 5628, 5768, 6901, 7386, 8617, 8652, 9848, 11256, 13802, 14772, 17234, 17304, 20703, 25851, 27604, 29544, 34468, 41406, 48307, 51702, 55208, 68936, 82477, 82812, 96614, 103404, 126793, 144921, 164954, 165624, 193228, 206808, 247431, 253586, 289842, 329908, 380379, 386456, 494862, 507172, 577339, 579684, 659816, 760758, 887551, 989724, 1014344, 1154678, 1159368, 1521516, 1732017, 1775102, 1979448, 2309356, 2662653, 3043032, 3464034, 3550204, 4618712, 5325306, 6928068, 7100408, 8495131, 10650612, 13856136, 16990262, 21301224, 25485393, 33980524, 50970786, 59465917, 67961048, 101941572, 118931834, 178397751, 203883144, 237863668, 356795502, 475727336, 713591004, 1427182008]

約数ペア:

[(1, 1427182008), (2, 713591004), (3, 475727336), (4, 356795502), (6, 237863668), (7, 203883144), (8, 178397751), (12, 118931834), (14, 101941572), (21, 67961048), (24, 59465917), (28, 50970786), (42, 33980524), (56, 25485393), (67, 21301224), (84, 16990262), (103, 13856136), (134, 10650612), (168, 8495131), (201, 7100408), (206, 6928068), (268, 5325306), (309, 4618712), (402, 3550204), (412, 3464034), (469, 3043032), (536, 2662653), (618, 2309356), (721, 1979448), (804, 1775102), (824, 1732017), (938, 1521516), (1231, 1159368), (1236, 1154678), (1407, 1014344), (1442, 989724), (1608, 887551), (1876, 760758), (2163, 659816), (2462, 579684), (2472, 577339), (2814, 507172), (2884, 494862), (3693, 386456), (3752, 380379), (4326, 329908), (4924, 289842), (5628, 253586), (5768, 247431), (6901, 206808), (7386, 193228), (8617, 165624), (8652, 164954), (9848, 144921), (11256, 126793), (13802, 103404), (14772, 96614), (17234, 82812), (17304, 82477), (20703, 68936), (25851, 55208), (27604, 51702), (29544, 48307), (34468, 41406)]