18929229424

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{23399}}^1$

素因数の和:23678

約数の個数: 80

約数和(自身を含む): 43454361600

約数和(自身を除く): 24525132176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 233, 248, 434, 466, 496, 868, 932, 1631, 1736, 1864, 3262, 3472, 3728, 6524, 7223, 13048, 14446, 23399, 26096, 28892, 46798, 50561, 57784, 93596, 101122, 115568, 163793, 187192, 202244, 327586, 374384, 404488, 655172, 725369, 808976, 1310344, 1450738, 2620688, 2901476, 5077583, 5451967, 5802952, 10155166, 10903934, 11605904, 20310332, 21807868, 38163769, 40620664, 43615736, 76327538, 81241328, 87231472, 152655076, 169010977, 305310152, 338021954, 610620304, 676043908, 1183076839, 1352087816, 2366153678, 2704175632, 4732307356, 9464614712, 18929229424]

約数ペア:

[(1, 18929229424), (2, 9464614712), (4, 4732307356), (7, 2704175632), (8, 2366153678), (14, 1352087816), (16, 1183076839), (28, 676043908), (31, 610620304), (56, 338021954), (62, 305310152), (112, 169010977), (124, 152655076), (217, 87231472), (233, 81241328), (248, 76327538), (434, 43615736), (466, 40620664), (496, 38163769), (868, 21807868), (932, 20310332), (1631, 11605904), (1736, 10903934), (1864, 10155166), (3262, 5802952), (3472, 5451967), (3728, 5077583), (6524, 2901476), (7223, 2620688), (13048, 1450738), (14446, 1310344), (23399, 808976), (26096, 725369), (28892, 655172), (46798, 404488), (50561, 374384), (57784, 327586), (93596, 202244), (101122, 187192), (115568, 163793)]