2991391872

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35899}}^1$

素因数の和:35954

約数の個数: 128

約数和(自身を含む): 9374208000

約数和(自身を除く): 6382816128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 10416, 11904, 13888, 20832, 27776, 35899, 41664, 71798, 83328, 107697, 143596, 215394, 251293, 287192, 430788, 502586, 574384, 753879, 861576, 1005172, 1112869, 1148768, 1507758, 1723152, 2010344, 2225738, 2297536, 3015516, 3338607, 3446304, 4020688, 4451476, 4595072, 6031032, 6677214, 6892608, 7790083, 8041376, 8902952, 12062064, 13354428, 13785216, 15580166, 16082752, 17805904, 23370249, 24124128, 26708856, 31160332, 32165504, 35611808, 46740498, 48248256, 53417712, 62320664, 71223616, 93480996, 96496512, 106835424, 124641328, 142447232, 186961992, 213670848, 249282656, 373923984, 427341696, 498565312, 747847968, 997130624, 1495695936, 2991391872]

約数ペア:

[(1, 2991391872), (2, 1495695936), (3, 997130624), (4, 747847968), (6, 498565312), (7, 427341696), (8, 373923984), (12, 249282656), (14, 213670848), (16, 186961992), (21, 142447232), (24, 124641328), (28, 106835424), (31, 96496512), (32, 93480996), (42, 71223616), (48, 62320664), (56, 53417712), (62, 48248256), (64, 46740498), (84, 35611808), (93, 32165504), (96, 31160332), (112, 26708856), (124, 24124128), (128, 23370249), (168, 17805904), (186, 16082752), (192, 15580166), (217, 13785216), (224, 13354428), (248, 12062064), (336, 8902952), (372, 8041376), (384, 7790083), (434, 6892608), (448, 6677214), (496, 6031032), (651, 4595072), (672, 4451476), (744, 4020688), (868, 3446304), (896, 3338607), (992, 3015516), (1302, 2297536), (1344, 2225738), (1488, 2010344), (1736, 1723152), (1984, 1507758), (2604, 1148768), (2688, 1112869), (2976, 1005172), (3472, 861576), (3968, 753879), (5208, 574384), (5952, 502586), (6944, 430788), (10416, 287192), (11904, 251293), (13888, 215394), (20832, 143596), (27776, 107697), (35899, 83328), (41664, 71798)]