256937448

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{6257}}^1$

素因数の和:6354

約数の個数: 64

約数和(自身を含む): 675864000

約数和(自身を除く): 418926552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 59, 87, 116, 118, 174, 177, 232, 236, 348, 354, 472, 696, 708, 1416, 1711, 3422, 5133, 6257, 6844, 10266, 12514, 13688, 18771, 20532, 25028, 37542, 41064, 50056, 75084, 150168, 181453, 362906, 369163, 544359, 725812, 738326, 1088718, 1107489, 1451624, 1476652, 2177436, 2214978, 2953304, 4354872, 4429956, 8859912, 10705727, 21411454, 32117181, 42822908, 64234362, 85645816, 128468724, 256937448]

約数ペア:

[(1, 256937448), (2, 128468724), (3, 85645816), (4, 64234362), (6, 42822908), (8, 32117181), (12, 21411454), (24, 10705727), (29, 8859912), (58, 4429956), (59, 4354872), (87, 2953304), (116, 2214978), (118, 2177436), (174, 1476652), (177, 1451624), (232, 1107489), (236, 1088718), (348, 738326), (354, 725812), (472, 544359), (696, 369163), (708, 362906), (1416, 181453), (1711, 150168), (3422, 75084), (5133, 50056), (6257, 41064), (6844, 37542), (10266, 25028), (12514, 20532), (13688, 18771)]