2191778784

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{195137}}^1$

素因数の和:195169

約数の個数: 96

約数和(自身を含む): 6884468640

約数和(自身を除く): 4692689856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 195137, 390274, 585411, 780548, 1170822, 1561096, 1756233, 2341644, 2536781, 3122192, 3512466, 4683288, 5073562, 5268699, 6244384, 7024932, 7610343, 9366576, 10147124, 10537398, 14049864, 15220686, 18733152, 20294248, 21074796, 22831029, 28099728, 30441372, 40588496, 42149592, 45662058, 56199456, 60882744, 68493087, 81176992, 84299184, 91324116, 121765488, 136986174, 168598368, 182648232, 243530976, 273972348, 365296464, 547944696, 730592928, 1095889392, 2191778784]

約数ペア:

[(1, 2191778784), (2, 1095889392), (3, 730592928), (4, 547944696), (6, 365296464), (8, 273972348), (9, 243530976), (12, 182648232), (13, 168598368), (16, 136986174), (18, 121765488), (24, 91324116), (26, 84299184), (27, 81176992), (32, 68493087), (36, 60882744), (39, 56199456), (48, 45662058), (52, 42149592), (54, 40588496), (72, 30441372), (78, 28099728), (96, 22831029), (104, 21074796), (108, 20294248), (117, 18733152), (144, 15220686), (156, 14049864), (208, 10537398), (216, 10147124), (234, 9366576), (288, 7610343), (312, 7024932), (351, 6244384), (416, 5268699), (432, 5073562), (468, 4683288), (624, 3512466), (702, 3122192), (864, 2536781), (936, 2341644), (1248, 1756233), (1404, 1561096), (1872, 1170822), (2808, 780548), (3744, 585411), (5616, 390274), (11232, 195137)]