393045744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89983}}^1$

素因数の和:90014

約数の個数: 80

約数和(自身を含む): 1249697792

約数和(自身を除く): 856652048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 89983, 179966, 269949, 359932, 539898, 629881, 719864, 1079796, 1169779, 1259762, 1439728, 1889643, 2159592, 2339558, 2519524, 3509337, 3779286, 4319184, 4679116, 5039048, 7018674, 7558572, 8188453, 9358232, 10078096, 14037348, 15117144, 16376906, 18716464, 24565359, 28074696, 30234288, 32753812, 49130718, 56149392, 65507624, 98261436, 131015248, 196522872, 393045744]

約数ペア:

[(1, 393045744), (2, 196522872), (3, 131015248), (4, 98261436), (6, 65507624), (7, 56149392), (8, 49130718), (12, 32753812), (13, 30234288), (14, 28074696), (16, 24565359), (21, 18716464), (24, 16376906), (26, 15117144), (28, 14037348), (39, 10078096), (42, 9358232), (48, 8188453), (52, 7558572), (56, 7018674), (78, 5039048), (84, 4679116), (91, 4319184), (104, 3779286), (112, 3509337), (156, 2519524), (168, 2339558), (182, 2159592), (208, 1889643), (273, 1439728), (312, 1259762), (336, 1169779), (364, 1079796), (546, 719864), (624, 629881), (728, 539898), (1092, 359932), (1456, 269949), (2184, 179966), (4368, 89983)]