304574704

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1310

約数の個数: 80

約数和(自身を含む): 707097600

約数和(自身を除く): 402522896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 79, 112, 116, 158, 203, 232, 316, 406, 464, 553, 632, 812, 1106, 1187, 1264, 1624, 2212, 2291, 2374, 3248, 4424, 4582, 4748, 8309, 8848, 9164, 9496, 16037, 16618, 18328, 18992, 32074, 33236, 34423, 36656, 64148, 66472, 68846, 93773, 128296, 132944, 137692, 187546, 240961, 256592, 275384, 375092, 481922, 550768, 656411, 750184, 963844, 1312822, 1500368, 1927688, 2625644, 2719417, 3855376, 5251288, 5438834, 10502576, 10877668, 19035919, 21755336, 38071838, 43510672, 76143676, 152287352, 304574704]

約数ペア:

[(1, 304574704), (2, 152287352), (4, 76143676), (7, 43510672), (8, 38071838), (14, 21755336), (16, 19035919), (28, 10877668), (29, 10502576), (56, 5438834), (58, 5251288), (79, 3855376), (112, 2719417), (116, 2625644), (158, 1927688), (203, 1500368), (232, 1312822), (316, 963844), (406, 750184), (464, 656411), (553, 550768), (632, 481922), (812, 375092), (1106, 275384), (1187, 256592), (1264, 240961), (1624, 187546), (2212, 137692), (2291, 132944), (2374, 128296), (3248, 93773), (4424, 68846), (4582, 66472), (4748, 64148), (8309, 36656), (8848, 34423), (9164, 33236), (9496, 32074), (16037, 18992), (16618, 18328)]