1213227072

素因数分解:

$2^6\times 3^5\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:639

約数の個数: 168

約数和(自身を含む): 3634630272

約数和(自身を除く): 2421403200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 181, 192, 216, 243, 288, 324, 362, 431, 432, 486, 543, 576, 648, 724, 862, 864, 972, 1086, 1293, 1296, 1448, 1629, 1724, 1728, 1944, 2172, 2586, 2592, 2896, 3258, 3448, 3879, 3888, 4344, 4887, 5172, 5184, 5792, 6516, 6896, 7758, 7776, 8688, 9774, 10344, 11584, 11637, 13032, 13792, 14661, 15516, 15552, 17376, 19548, 20688, 23274, 26064, 27584, 29322, 31032, 34752, 34911, 39096, 41376, 43983, 46548, 52128, 58644, 62064, 69822, 78011, 78192, 82752, 87966, 93096, 104256, 104733, 117288, 124128, 139644, 156022, 156384, 175932, 186192, 209466, 234033, 234576, 248256, 279288, 312044, 312768, 351864, 372384, 418932, 468066, 469152, 558576, 624088, 702099, 703728, 744768, 837864, 936132, 938304, 1117152, 1248176, 1404198, 1407456, 1675728, 1872264, 2106297, 2234304, 2496352, 2808396, 2814912, 3351456, 3744528, 4212594, 4992704, 5616792, 6318891, 6702912, 7489056, 8425188, 11233584, 12637782, 14978112, 16850376, 18956673, 22467168, 25275564, 33700752, 37913346, 44934336, 50551128, 67401504, 75826692, 101102256, 134803008, 151653384, 202204512, 303306768, 404409024, 606613536, 1213227072]

約数ペア:

[(1, 1213227072), (2, 606613536), (3, 404409024), (4, 303306768), (6, 202204512), (8, 151653384), (9, 134803008), (12, 101102256), (16, 75826692), (18, 67401504), (24, 50551128), (27, 44934336), (32, 37913346), (36, 33700752), (48, 25275564), (54, 22467168), (64, 18956673), (72, 16850376), (81, 14978112), (96, 12637782), (108, 11233584), (144, 8425188), (162, 7489056), (181, 6702912), (192, 6318891), (216, 5616792), (243, 4992704), (288, 4212594), (324, 3744528), (362, 3351456), (431, 2814912), (432, 2808396), (486, 2496352), (543, 2234304), (576, 2106297), (648, 1872264), (724, 1675728), (862, 1407456), (864, 1404198), (972, 1248176), (1086, 1117152), (1293, 938304), (1296, 936132), (1448, 837864), (1629, 744768), (1724, 703728), (1728, 702099), (1944, 624088), (2172, 558576), (2586, 469152), (2592, 468066), (2896, 418932), (3258, 372384), (3448, 351864), (3879, 312768), (3888, 312044), (4344, 279288), (4887, 248256), (5172, 234576), (5184, 234033), (5792, 209466), (6516, 186192), (6896, 175932), (7758, 156384), (7776, 156022), (8688, 139644), (9774, 124128), (10344, 117288), (11584, 104733), (11637, 104256), (13032, 93096), (13792, 87966), (14661, 82752), (15516, 78192), (15552, 78011), (17376, 69822), (19548, 62064), (20688, 58644), (23274, 52128), (26064, 46548), (27584, 43983), (29322, 41376), (31032, 39096), (34752, 34911)]