2443907648

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^4\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 140

約数和(自身を含む): 6035722752

約数和(自身を除く): 3591815104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 191, 208, 224, 338, 364, 382, 416, 448, 676, 728, 764, 832, 1183, 1337, 1352, 1456, 1528, 2197, 2366, 2483, 2674, 2704, 2912, 3056, 4394, 4732, 4966, 5348, 5408, 5824, 6112, 8788, 9464, 9932, 10696, 10816, 12224, 15379, 17381, 17576, 18928, 19864, 21392, 28561, 30758, 32279, 34762, 35152, 37856, 39728, 42784, 57122, 61516, 64558, 69524, 70304, 75712, 79456, 85568, 114244, 123032, 129116, 139048, 140608, 158912, 199927, 225953, 228488, 246064, 258232, 278096, 399854, 419627, 451906, 456976, 492128, 516464, 556192, 799708, 839254, 903812, 913952, 984256, 1032928, 1112384, 1599416, 1678508, 1807624, 1827904, 2065856, 2937389, 3198832, 3357016, 3615248, 5455151, 5874778, 6397664, 6714032, 7230496, 10910302, 11749556, 12795328, 13428064, 14460992, 21820604, 23499112, 26856128, 38186057, 43641208, 46998224, 76372114, 87282416, 93996448, 152744228, 174564832, 187992896, 305488456, 349129664, 610976912, 1221953824, 2443907648]

約数ペア:

[(1, 2443907648), (2, 1221953824), (4, 610976912), (7, 349129664), (8, 305488456), (13, 187992896), (14, 174564832), (16, 152744228), (26, 93996448), (28, 87282416), (32, 76372114), (52, 46998224), (56, 43641208), (64, 38186057), (91, 26856128), (104, 23499112), (112, 21820604), (169, 14460992), (182, 13428064), (191, 12795328), (208, 11749556), (224, 10910302), (338, 7230496), (364, 6714032), (382, 6397664), (416, 5874778), (448, 5455151), (676, 3615248), (728, 3357016), (764, 3198832), (832, 2937389), (1183, 2065856), (1337, 1827904), (1352, 1807624), (1456, 1678508), (1528, 1599416), (2197, 1112384), (2366, 1032928), (2483, 984256), (2674, 913952), (2704, 903812), (2912, 839254), (3056, 799708), (4394, 556192), (4732, 516464), (4966, 492128), (5348, 456976), (5408, 451906), (5824, 419627), (6112, 399854), (8788, 278096), (9464, 258232), (9932, 246064), (10696, 228488), (10816, 225953), (12224, 199927), (15379, 158912), (17381, 140608), (17576, 139048), (18928, 129116), (19864, 123032), (21392, 114244), (28561, 85568), (30758, 79456), (32279, 75712), (34762, 70304), (35152, 69524), (37856, 64558), (39728, 61516), (42784, 57122)]