321829872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73679}}^1$

素因数の和:73710

約数の個数: 80

約数和(自身を含む): 1023267840

約数和(自身を除く): 701437968

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, 73679, 147358, 221037, 294716, 442074, 515753, 589432, 884148, 957827, 1031506, 1178864, 1547259, 1768296, 1915654, 2063012, 2873481, 3094518, 3536592, 3831308, 4126024, 5746962, 6189036, 6704789, 7662616, 8252048, 11493924, 12378072, 13409578, 15325232, 20114367, 22987848, 24756144, 26819156, 40228734, 45975696, 53638312, 80457468, 107276624, 160914936, 321829872]

約数ペア:

[(1, 321829872), (2, 160914936), (3, 107276624), (4, 80457468), (6, 53638312), (7, 45975696), (8, 40228734), (12, 26819156), (13, 24756144), (14, 22987848), (16, 20114367), (21, 15325232), (24, 13409578), (26, 12378072), (28, 11493924), (39, 8252048), (42, 7662616), (48, 6704789), (52, 6189036), (56, 5746962), (78, 4126024), (84, 3831308), (91, 3536592), (104, 3094518), (112, 2873481), (156, 2063012), (168, 1915654), (182, 1768296), (208, 1547259), (273, 1178864), (312, 1031506), (336, 957827), (364, 884148), (546, 589432), (624, 515753), (728, 442074), (1092, 294716), (1456, 221037), (2184, 147358), (4368, 73679)]