444670070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 891717120

約数和(自身を除く): 447047050

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 193, 370, 386, 479, 481, 958, 962, 965, 1930, 2395, 2405, 2509, 4790, 4810, 5018, 6227, 7141, 12454, 12545, 14282, 17723, 25090, 31135, 35446, 35705, 62270, 71410, 88615, 92447, 92833, 177230, 184894, 185666, 230399, 460798, 462235, 464165, 924470, 928330, 1151995, 1201811, 2303990, 2403622, 3420539, 6009055, 6841078, 12018110, 17102695, 34205390, 44467007, 88934014, 222335035, 444670070]

約数ペア:

[(1, 444670070), (2, 222335035), (5, 88934014), (10, 44467007), (13, 34205390), (26, 17102695), (37, 12018110), (65, 6841078), (74, 6009055), (130, 3420539), (185, 2403622), (193, 2303990), (370, 1201811), (386, 1151995), (479, 928330), (481, 924470), (958, 464165), (962, 462235), (965, 460798), (1930, 230399), (2395, 185666), (2405, 184894), (2509, 177230), (4790, 92833), (4810, 92447), (5018, 88615), (6227, 71410), (7141, 62270), (12454, 35705), (12545, 35446), (14282, 31135), (17723, 25090)]