2988897408

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{41183}}^1$

素因数の和:41216

約数の個数: 160

約数和(自身を含む): 10165858560

約数和(自身を除く): 7176961152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 6048, 8064, 9072, 10368, 12096, 18144, 24192, 36288, 41183, 72576, 82366, 123549, 164732, 247098, 288281, 329464, 370647, 494196, 576562, 658928, 741294, 864843, 988392, 1111941, 1153124, 1317856, 1482588, 1729686, 1976784, 2223882, 2306248, 2594529, 2635712, 2965176, 3335823, 3459372, 3953568, 4447764, 4612496, 5189058, 5271424, 5930352, 6671646, 6918744, 7783587, 7907136, 8895528, 9224992, 10378116, 11860704, 13343292, 13837488, 15567174, 15814272, 17791056, 18449984, 20756232, 23350761, 23721408, 26686584, 27674976, 31134348, 35582112, 36899968, 41512464, 46701522, 47442816, 53373168, 55349952, 62268696, 71164224, 83024928, 93403044, 106746336, 110699904, 124537392, 142328448, 166049856, 186806088, 213492672, 249074784, 332099712, 373612176, 426985344, 498149568, 747224352, 996299136, 1494448704, 2988897408]

約数ペア:

[(1, 2988897408), (2, 1494448704), (3, 996299136), (4, 747224352), (6, 498149568), (7, 426985344), (8, 373612176), (9, 332099712), (12, 249074784), (14, 213492672), (16, 186806088), (18, 166049856), (21, 142328448), (24, 124537392), (27, 110699904), (28, 106746336), (32, 93403044), (36, 83024928), (42, 71164224), (48, 62268696), (54, 55349952), (56, 53373168), (63, 47442816), (64, 46701522), (72, 41512464), (81, 36899968), (84, 35582112), (96, 31134348), (108, 27674976), (112, 26686584), (126, 23721408), (128, 23350761), (144, 20756232), (162, 18449984), (168, 17791056), (189, 15814272), (192, 15567174), (216, 13837488), (224, 13343292), (252, 11860704), (288, 10378116), (324, 9224992), (336, 8895528), (378, 7907136), (384, 7783587), (432, 6918744), (448, 6671646), (504, 5930352), (567, 5271424), (576, 5189058), (648, 4612496), (672, 4447764), (756, 3953568), (864, 3459372), (896, 3335823), (1008, 2965176), (1134, 2635712), (1152, 2594529), (1296, 2306248), (1344, 2223882), (1512, 1976784), (1728, 1729686), (2016, 1482588), (2268, 1317856), (2592, 1153124), (2688, 1111941), (3024, 988392), (3456, 864843), (4032, 741294), (4536, 658928), (5184, 576562), (6048, 494196), (8064, 370647), (9072, 329464), (10368, 288281), (12096, 247098), (18144, 164732), (24192, 123549), (36288, 82366), (41183, 72576)]