245911932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23801}}^1$

素因数の和:23859

約数の個数: 72

約数和(自身を含む): 727769952

約数和(自身を除く): 481858020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 23801, 47602, 71403, 95204, 142806, 166607, 214209, 285612, 333214, 428418, 499821, 666428, 856836, 975841, 999642, 1499463, 1951682, 1999284, 2927523, 2998926, 3903364, 5855046, 5997852, 6830887, 8782569, 11710092, 13661774, 17565138, 20492661, 27323548, 35130276, 40985322, 61477983, 81970644, 122955966, 245911932]

約数ペア:

[(1, 245911932), (2, 122955966), (3, 81970644), (4, 61477983), (6, 40985322), (7, 35130276), (9, 27323548), (12, 20492661), (14, 17565138), (18, 13661774), (21, 11710092), (28, 8782569), (36, 6830887), (41, 5997852), (42, 5855046), (63, 3903364), (82, 2998926), (84, 2927523), (123, 1999284), (126, 1951682), (164, 1499463), (246, 999642), (252, 975841), (287, 856836), (369, 666428), (492, 499821), (574, 428418), (738, 333214), (861, 285612), (1148, 214209), (1476, 166607), (1722, 142806), (2583, 95204), (3444, 71403), (5166, 47602), (10332, 23801)]