764547384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{1493}}^1$

素因数の和:2644

約数の個数: 64

約数和(自身を含む): 2015107200

約数和(自身を除く): 1250559816

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1123, 1493, 2246, 2986, 3369, 4479, 4492, 5972, 6738, 8958, 8984, 11944, 13476, 17916, 21337, 26952, 28367, 35832, 42674, 56734, 64011, 85101, 85348, 113468, 128022, 170202, 170696, 226936, 256044, 340404, 512088, 680808, 1676639, 3353278, 5029917, 6706556, 10059834, 13413112, 20119668, 31856141, 40239336, 63712282, 95568423, 127424564, 191136846, 254849128, 382273692, 764547384]

約数ペア:

[(1, 764547384), (2, 382273692), (3, 254849128), (4, 191136846), (6, 127424564), (8, 95568423), (12, 63712282), (19, 40239336), (24, 31856141), (38, 20119668), (57, 13413112), (76, 10059834), (114, 6706556), (152, 5029917), (228, 3353278), (456, 1676639), (1123, 680808), (1493, 512088), (2246, 340404), (2986, 256044), (3369, 226936), (4479, 170696), (4492, 170202), (5972, 128022), (6738, 113468), (8958, 85348), (8984, 85101), (11944, 64011), (13476, 56734), (17916, 42674), (21337, 35832), (26952, 28367)]