263239416

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4817}}^1$

素因数の和:4866

約数の個数: 128

約数和(自身を含む): 832550400

約数和(自身を除く): 569310984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 88, 92, 99, 108, 132, 138, 184, 198, 207, 216, 253, 264, 276, 297, 396, 414, 506, 552, 594, 621, 759, 792, 828, 1012, 1188, 1242, 1518, 1656, 2024, 2277, 2376, 2484, 3036, 4554, 4817, 4968, 6072, 6831, 9108, 9634, 13662, 14451, 18216, 19268, 27324, 28902, 38536, 43353, 52987, 54648, 57804, 86706, 105974, 110791, 115608, 130059, 158961, 173412, 211948, 221582, 260118, 317922, 332373, 346824, 423896, 443164, 476883, 520236, 635844, 664746, 886328, 953766, 997119, 1040472, 1218701, 1271688, 1329492, 1430649, 1907532, 1994238, 2437402, 2658984, 2861298, 2991357, 3656103, 3815064, 3988476, 4874804, 5722596, 5982714, 7312206, 7976952, 9749608, 10968309, 11445192, 11965428, 14624412, 21936618, 23930856, 29248824, 32904927, 43873236, 65809854, 87746472, 131619708, 263239416]

約数ペア:

[(1, 263239416), (2, 131619708), (3, 87746472), (4, 65809854), (6, 43873236), (8, 32904927), (9, 29248824), (11, 23930856), (12, 21936618), (18, 14624412), (22, 11965428), (23, 11445192), (24, 10968309), (27, 9749608), (33, 7976952), (36, 7312206), (44, 5982714), (46, 5722596), (54, 4874804), (66, 3988476), (69, 3815064), (72, 3656103), (88, 2991357), (92, 2861298), (99, 2658984), (108, 2437402), (132, 1994238), (138, 1907532), (184, 1430649), (198, 1329492), (207, 1271688), (216, 1218701), (253, 1040472), (264, 997119), (276, 953766), (297, 886328), (396, 664746), (414, 635844), (506, 520236), (552, 476883), (594, 443164), (621, 423896), (759, 346824), (792, 332373), (828, 317922), (1012, 260118), (1188, 221582), (1242, 211948), (1518, 173412), (1656, 158961), (2024, 130059), (2277, 115608), (2376, 110791), (2484, 105974), (3036, 86706), (4554, 57804), (4817, 54648), (4968, 52987), (6072, 43353), (6831, 38536), (9108, 28902), (9634, 27324), (13662, 19268), (14451, 18216)]