688049248968

素因数分解:

$2^3\times 3^2\times {\mathrm{32237}}^1\times {\mathrm{296437}}^1$

素因数の和:328686

約数の個数: 48

約数和(自身を含む): 1863530807580

約数和(自身を除く): 1175481558612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 32237, 64474, 96711, 128948, 193422, 257896, 290133, 296437, 386844, 580266, 592874, 773688, 889311, 1160532, 1185748, 1778622, 2321064, 2371496, 2667933, 3557244, 5335866, 7114488, 10671732, 21343464, 9556239569, 19112479138, 28668718707, 38224958276, 57337437414, 76449916552, 86006156121, 114674874828, 172012312242, 229349749656, 344024624484, 688049248968]

約数ペア:

[(1, 688049248968), (2, 344024624484), (3, 229349749656), (4, 172012312242), (6, 114674874828), (8, 86006156121), (9, 76449916552), (12, 57337437414), (18, 38224958276), (24, 28668718707), (36, 19112479138), (72, 9556239569), (32237, 21343464), (64474, 10671732), (96711, 7114488), (128948, 5335866), (193422, 3557244), (257896, 2667933), (290133, 2371496), (296437, 2321064), (386844, 1778622), (580266, 1185748), (592874, 1160532), (773688, 889311)]