299440908

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{787}}^1$

素因数の和:1084

約数の個数: 96

約数和(自身を含む): 840197120

約数和(自身を除く): 540756212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 271, 351, 468, 542, 702, 787, 813, 1084, 1404, 1574, 1626, 2361, 2439, 3148, 3252, 3523, 4722, 4878, 7046, 7083, 7317, 9444, 9756, 10231, 10569, 14092, 14166, 14634, 20462, 21138, 21249, 28332, 29268, 30693, 31707, 40924, 42276, 42498, 61386, 63414, 84996, 92079, 95121, 122772, 126828, 184158, 190242, 213277, 276237, 368316, 380484, 426554, 552474, 639831, 853108, 1104948, 1279662, 1919493, 2559324, 2772601, 3838986, 5545202, 5758479, 7677972, 8317803, 11090404, 11516958, 16635606, 23033916, 24953409, 33271212, 49906818, 74860227, 99813636, 149720454, 299440908]

約数ペア:

[(1, 299440908), (2, 149720454), (3, 99813636), (4, 74860227), (6, 49906818), (9, 33271212), (12, 24953409), (13, 23033916), (18, 16635606), (26, 11516958), (27, 11090404), (36, 8317803), (39, 7677972), (52, 5758479), (54, 5545202), (78, 3838986), (108, 2772601), (117, 2559324), (156, 1919493), (234, 1279662), (271, 1104948), (351, 853108), (468, 639831), (542, 552474), (702, 426554), (787, 380484), (813, 368316), (1084, 276237), (1404, 213277), (1574, 190242), (1626, 184158), (2361, 126828), (2439, 122772), (3148, 95121), (3252, 92079), (3523, 84996), (4722, 63414), (4878, 61386), (7046, 42498), (7083, 42276), (7317, 40924), (9444, 31707), (9756, 30693), (10231, 29268), (10569, 28332), (14092, 21249), (14166, 21138), (14634, 20462)]