980719168

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{8243}}^1$

素因数の和:8292

約数の個数: 84

約数和(自身を含む): 2299185648

約数和(自身を除く): 1318466480

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 169, 176, 208, 286, 338, 352, 416, 572, 676, 704, 832, 1144, 1352, 1859, 2288, 2704, 3718, 4576, 5408, 7436, 8243, 9152, 10816, 14872, 16486, 29744, 32972, 59488, 65944, 90673, 107159, 118976, 131888, 181346, 214318, 263776, 362692, 428636, 527552, 725384, 857272, 1178749, 1393067, 1450768, 1714544, 2357498, 2786134, 2901536, 3429088, 4714996, 5572268, 5803072, 6858176, 9429992, 11144536, 15323737, 18859984, 22289072, 30647474, 37719968, 44578144, 61294948, 75439936, 89156288, 122589896, 245179792, 490359584, 980719168]

約数ペア:

[(1, 980719168), (2, 490359584), (4, 245179792), (8, 122589896), (11, 89156288), (13, 75439936), (16, 61294948), (22, 44578144), (26, 37719968), (32, 30647474), (44, 22289072), (52, 18859984), (64, 15323737), (88, 11144536), (104, 9429992), (143, 6858176), (169, 5803072), (176, 5572268), (208, 4714996), (286, 3429088), (338, 2901536), (352, 2786134), (416, 2357498), (572, 1714544), (676, 1450768), (704, 1393067), (832, 1178749), (1144, 857272), (1352, 725384), (1859, 527552), (2288, 428636), (2704, 362692), (3718, 263776), (4576, 214318), (5408, 181346), (7436, 131888), (8243, 118976), (9152, 107159), (10816, 90673), (14872, 65944), (16486, 59488), (29744, 32972)]