377245856

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:998

約数の個数: 72

約数和(自身を含む): 815330880

約数和(自身を除く): 438085024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 169, 208, 316, 338, 416, 632, 676, 883, 1027, 1264, 1352, 1766, 2054, 2528, 2704, 3532, 4108, 5408, 7064, 8216, 11479, 13351, 14128, 16432, 22958, 26702, 28256, 32864, 45916, 53404, 69757, 91832, 106808, 139514, 149227, 183664, 213616, 279028, 298454, 367328, 427232, 558056, 596908, 906841, 1116112, 1193816, 1813682, 2232224, 2387632, 3627364, 4775264, 7254728, 11788933, 14509456, 23577866, 29018912, 47155732, 94311464, 188622928, 377245856]

約数ペア:

[(1, 377245856), (2, 188622928), (4, 94311464), (8, 47155732), (13, 29018912), (16, 23577866), (26, 14509456), (32, 11788933), (52, 7254728), (79, 4775264), (104, 3627364), (158, 2387632), (169, 2232224), (208, 1813682), (316, 1193816), (338, 1116112), (416, 906841), (632, 596908), (676, 558056), (883, 427232), (1027, 367328), (1264, 298454), (1352, 279028), (1766, 213616), (2054, 183664), (2528, 149227), (2704, 139514), (3532, 106808), (4108, 91832), (5408, 69757), (7064, 53404), (8216, 45916), (11479, 32864), (13351, 28256), (14128, 26702), (16432, 22958)]