346507720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5897}}^1$

素因数の和:6034

約数の個数: 64

約数和(自身を含む): 847188720

約数和(自身を除く): 500681000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1130, 1469, 2260, 2938, 4520, 5876, 5897, 7345, 11752, 11794, 14690, 23588, 29380, 29485, 47176, 58760, 58970, 76661, 117940, 153322, 235880, 306644, 383305, 613288, 666361, 766610, 1332722, 1533220, 2665444, 3066440, 3331805, 5330888, 6663610, 8662693, 13327220, 17325386, 26654440, 34650772, 43313465, 69301544, 86626930, 173253860, 346507720]

約数ペア:

[(1, 346507720), (2, 173253860), (4, 86626930), (5, 69301544), (8, 43313465), (10, 34650772), (13, 26654440), (20, 17325386), (26, 13327220), (40, 8662693), (52, 6663610), (65, 5330888), (104, 3331805), (113, 3066440), (130, 2665444), (226, 1533220), (260, 1332722), (452, 766610), (520, 666361), (565, 613288), (904, 383305), (1130, 306644), (1469, 235880), (2260, 153322), (2938, 117940), (4520, 76661), (5876, 58970), (5897, 58760), (7345, 47176), (11752, 29485), (11794, 29380), (14690, 23588)]