491759112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{1367}}^1$

素因数の和:2542

約数の個数: 64

約数和(自身を含む): 1326084480

約数和(自身を除く): 834325368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1153, 1367, 2306, 2734, 3459, 4101, 4612, 5468, 6918, 8202, 9224, 10936, 13836, 14989, 16404, 17771, 27672, 29978, 32808, 35542, 44967, 53313, 59956, 71084, 89934, 106626, 119912, 142168, 179868, 213252, 359736, 426504, 1576151, 3152302, 4728453, 6304604, 9456906, 12609208, 18913812, 20489963, 37827624, 40979926, 61469889, 81959852, 122939778, 163919704, 245879556, 491759112]

約数ペア:

[(1, 491759112), (2, 245879556), (3, 163919704), (4, 122939778), (6, 81959852), (8, 61469889), (12, 40979926), (13, 37827624), (24, 20489963), (26, 18913812), (39, 12609208), (52, 9456906), (78, 6304604), (104, 4728453), (156, 3152302), (312, 1576151), (1153, 426504), (1367, 359736), (2306, 213252), (2734, 179868), (3459, 142168), (4101, 119912), (4612, 106626), (5468, 89934), (6918, 71084), (8202, 59956), (9224, 53313), (10936, 44967), (13836, 35542), (14989, 32808), (16404, 29978), (17771, 27672)]