255053808

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1543

約数の個数: 120

約数和(自身を含む): 759406752

約数和(自身を除く): 504352944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 53, 69, 72, 92, 106, 138, 144, 159, 184, 207, 212, 276, 318, 368, 414, 424, 477, 552, 636, 828, 848, 954, 1104, 1219, 1272, 1453, 1656, 1908, 2438, 2544, 2906, 3312, 3657, 3816, 4359, 4876, 5812, 7314, 7632, 8718, 9752, 10971, 11624, 13077, 14628, 17436, 19504, 21942, 23248, 26154, 29256, 33419, 34872, 43884, 52308, 58512, 66838, 69744, 77009, 87768, 100257, 104616, 133676, 154018, 175536, 200514, 209232, 231027, 267352, 300771, 308036, 401028, 462054, 534704, 601542, 616072, 693081, 802056, 924108, 1203084, 1232144, 1386162, 1604112, 1771207, 1848216, 2406168, 2772324, 3542414, 3696432, 4812336, 5313621, 5544648, 7084828, 10627242, 11089296, 14169656, 15940863, 21254484, 28339312, 31881726, 42508968, 63763452, 85017936, 127526904, 255053808]

約数ペア:

[(1, 255053808), (2, 127526904), (3, 85017936), (4, 63763452), (6, 42508968), (8, 31881726), (9, 28339312), (12, 21254484), (16, 15940863), (18, 14169656), (23, 11089296), (24, 10627242), (36, 7084828), (46, 5544648), (48, 5313621), (53, 4812336), (69, 3696432), (72, 3542414), (92, 2772324), (106, 2406168), (138, 1848216), (144, 1771207), (159, 1604112), (184, 1386162), (207, 1232144), (212, 1203084), (276, 924108), (318, 802056), (368, 693081), (414, 616072), (424, 601542), (477, 534704), (552, 462054), (636, 401028), (828, 308036), (848, 300771), (954, 267352), (1104, 231027), (1219, 209232), (1272, 200514), (1453, 175536), (1656, 154018), (1908, 133676), (2438, 104616), (2544, 100257), (2906, 87768), (3312, 77009), (3657, 69744), (3816, 66838), (4359, 58512), (4876, 52308), (5812, 43884), (7314, 34872), (7632, 33419), (8718, 29256), (9752, 26154), (10971, 23248), (11624, 21942), (13077, 19504), (14628, 17436)]