305401968

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{6607}}^1$

素因数の和:6731

約数の個数: 80

約数和(自身を含む): 884943360

約数和(自身を除く): 579541392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 642, 856, 963, 1284, 1712, 1926, 2568, 2889, 3852, 5136, 5778, 6607, 7704, 11556, 13214, 15408, 19821, 23112, 26428, 39642, 46224, 52856, 59463, 79284, 105712, 118926, 158568, 178389, 237852, 317136, 356778, 475704, 706949, 713556, 951408, 1413898, 1427112, 2120847, 2827796, 2854224, 4241694, 5655592, 6362541, 8483388, 11311184, 12725082, 16966776, 19087623, 25450164, 33933552, 38175246, 50900328, 76350492, 101800656, 152700984, 305401968]

約数ペア:

[(1, 305401968), (2, 152700984), (3, 101800656), (4, 76350492), (6, 50900328), (8, 38175246), (9, 33933552), (12, 25450164), (16, 19087623), (18, 16966776), (24, 12725082), (27, 11311184), (36, 8483388), (48, 6362541), (54, 5655592), (72, 4241694), (107, 2854224), (108, 2827796), (144, 2120847), (214, 1427112), (216, 1413898), (321, 951408), (428, 713556), (432, 706949), (642, 475704), (856, 356778), (963, 317136), (1284, 237852), (1712, 178389), (1926, 158568), (2568, 118926), (2889, 105712), (3852, 79284), (5136, 59463), (5778, 52856), (6607, 46224), (7704, 39642), (11556, 26428), (13214, 23112), (15408, 19821)]