233453312

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 502333440

約数和(自身を除く): 268880128

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 496, 713, 736, 992, 1279, 1426, 1472, 1984, 2558, 2852, 2944, 3968, 5116, 5704, 5888, 7936, 10232, 11408, 20464, 22816, 29417, 39649, 40928, 45632, 58834, 79298, 81856, 91264, 117668, 158596, 163712, 182528, 235336, 317192, 327424, 470672, 634384, 911927, 941344, 1268768, 1823854, 1882688, 2537536, 3647708, 3765376, 5075072, 7295416, 7530752, 10150144, 14590832, 29181664, 58363328, 116726656, 233453312]

約数ペア:

[(1, 233453312), (2, 116726656), (4, 58363328), (8, 29181664), (16, 14590832), (23, 10150144), (31, 7530752), (32, 7295416), (46, 5075072), (62, 3765376), (64, 3647708), (92, 2537536), (124, 1882688), (128, 1823854), (184, 1268768), (248, 941344), (256, 911927), (368, 634384), (496, 470672), (713, 327424), (736, 317192), (992, 235336), (1279, 182528), (1426, 163712), (1472, 158596), (1984, 117668), (2558, 91264), (2852, 81856), (2944, 79298), (3968, 58834), (5116, 45632), (5704, 40928), (5888, 39649), (7936, 29417), (10232, 22816), (11408, 20464)]