328858712252

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2063}}^1\times {\mathrm{23623}}^1$

素因数の和:25938

約数の個数: 48

約数和(自身を含む): 660794652672

約数和(自身を除く): 331935940420

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 2063, 3374, 4126, 6748, 8252, 14441, 23623, 28882, 47246, 57764, 94492, 165361, 330722, 497183, 661444, 994366, 1988732, 3480281, 5693143, 6960562, 11386286, 13921124, 22772572, 39852001, 48734249, 79704002, 97468498, 159408004, 194936996, 341139743, 682279486, 1364558972, 11744954009, 23489908018, 46979816036, 82214678063, 164429356126, 328858712252]

約数ペア:

[(1, 328858712252), (2, 164429356126), (4, 82214678063), (7, 46979816036), (14, 23489908018), (28, 11744954009), (241, 1364558972), (482, 682279486), (964, 341139743), (1687, 194936996), (2063, 159408004), (3374, 97468498), (4126, 79704002), (6748, 48734249), (8252, 39852001), (14441, 22772572), (23623, 13921124), (28882, 11386286), (47246, 6960562), (57764, 5693143), (94492, 3480281), (165361, 1988732), (330722, 994366), (497183, 661444)]