260542152

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1609}}^1$

素因数の和:1807

約数の個数: 96

約数和(自身を含む): 764782200

約数和(自身を除く): 504240048

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, 1557, 1609, 2076, 2249, 3114, 3218, 4152, 4498, 4827, 6228, 6436, 6747, 8996, 9654, 12456, 12872, 13494, 14481, 17992, 19308, 20241, 20917, 26988, 28962, 38616, 40482, 41834, 53976, 57924, 62751, 80964, 83668, 115848, 125502, 161928, 167336, 188253, 251004, 278357, 376506, 502008, 556714, 753012, 835071, 1113428, 1506024, 1670142, 2226856, 2505213, 3340284, 3618641, 5010426, 6680568, 7237282, 10020852, 10855923, 14474564, 20041704, 21711846, 28949128, 32567769, 43423692, 65135538, 86847384, 130271076, 260542152]

約数ペア:

[(1, 260542152), (2, 130271076), (3, 86847384), (4, 65135538), (6, 43423692), (8, 32567769), (9, 28949128), (12, 21711846), (13, 20041704), (18, 14474564), (24, 10855923), (26, 10020852), (36, 7237282), (39, 6680568), (52, 5010426), (72, 3618641), (78, 3340284), (104, 2505213), (117, 2226856), (156, 1670142), (173, 1506024), (234, 1113428), (312, 835071), (346, 753012), (468, 556714), (519, 502008), (692, 376506), (936, 278357), (1038, 251004), (1384, 188253), (1557, 167336), (1609, 161928), (2076, 125502), (2249, 115848), (3114, 83668), (3218, 80964), (4152, 62751), (4498, 57924), (4827, 53976), (6228, 41834), (6436, 40482), (6747, 38616), (8996, 28962), (9654, 26988), (12456, 20917), (12872, 20241), (13494, 19308), (14481, 17992)]