326364064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 735799680

約数和(自身を除く): 409435616

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 157, 208, 247, 263, 304, 314, 416, 494, 526, 608, 628, 988, 1052, 1256, 1976, 2041, 2104, 2512, 2983, 3419, 3952, 4082, 4208, 4997, 5024, 5966, 6838, 7904, 8164, 8416, 9994, 11932, 13676, 16328, 19988, 23864, 27352, 32656, 38779, 39976, 41291, 47728, 54704, 64961, 65312, 77558, 79952, 82582, 95456, 109408, 129922, 155116, 159904, 165164, 259844, 310232, 330328, 519688, 536783, 620464, 660656, 784529, 1039376, 1073566, 1240928, 1321312, 1569058, 2078752, 2147132, 3138116, 4294264, 6276232, 8588528, 10198877, 12552464, 17177056, 20397754, 25104928, 40795508, 81591016, 163182032, 326364064]

約数ペア:

[(1, 326364064), (2, 163182032), (4, 81591016), (8, 40795508), (13, 25104928), (16, 20397754), (19, 17177056), (26, 12552464), (32, 10198877), (38, 8588528), (52, 6276232), (76, 4294264), (104, 3138116), (152, 2147132), (157, 2078752), (208, 1569058), (247, 1321312), (263, 1240928), (304, 1073566), (314, 1039376), (416, 784529), (494, 660656), (526, 620464), (608, 536783), (628, 519688), (988, 330328), (1052, 310232), (1256, 259844), (1976, 165164), (2041, 159904), (2104, 155116), (2512, 129922), (2983, 109408), (3419, 95456), (3952, 82582), (4082, 79952), (4208, 77558), (4997, 65312), (5024, 64961), (5966, 54704), (6838, 47728), (7904, 41291), (8164, 39976), (8416, 38779), (9994, 32656), (11932, 27352), (13676, 23864), (16328, 19988)]