231071256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1427}}^1$

素因数の和:1625

約数の個数: 96

約数和(自身を含む): 678328560

約数和(自身を除く): 447257304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 173, 234, 312, 346, 468, 519, 692, 936, 1038, 1384, 1427, 1557, 2076, 2249, 2854, 3114, 4152, 4281, 4498, 5708, 6228, 6747, 8562, 8996, 11416, 12456, 12843, 13494, 17124, 17992, 18551, 20241, 25686, 26988, 34248, 37102, 40482, 51372, 53976, 55653, 74204, 80964, 102744, 111306, 148408, 161928, 166959, 222612, 246871, 333918, 445224, 493742, 667836, 740613, 987484, 1335672, 1481226, 1974968, 2221839, 2962452, 3209323, 4443678, 5924904, 6418646, 8887356, 9627969, 12837292, 17774712, 19255938, 25674584, 28883907, 38511876, 57767814, 77023752, 115535628, 231071256]

約数ペア:

[(1, 231071256), (2, 115535628), (3, 77023752), (4, 57767814), (6, 38511876), (8, 28883907), (9, 25674584), (12, 19255938), (13, 17774712), (18, 12837292), (24, 9627969), (26, 8887356), (36, 6418646), (39, 5924904), (52, 4443678), (72, 3209323), (78, 2962452), (104, 2221839), (117, 1974968), (156, 1481226), (173, 1335672), (234, 987484), (312, 740613), (346, 667836), (468, 493742), (519, 445224), (692, 333918), (936, 246871), (1038, 222612), (1384, 166959), (1427, 161928), (1557, 148408), (2076, 111306), (2249, 102744), (2854, 80964), (3114, 74204), (4152, 55653), (4281, 53976), (4498, 51372), (5708, 40482), (6228, 37102), (6747, 34248), (8562, 26988), (8996, 25686), (11416, 20241), (12456, 18551), (12843, 17992), (13494, 17124)]