277632992

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1520

約数の個数: 96

約数和(自身を含む): 683246592

約数和(自身を除く): 405613600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 67, 91, 104, 112, 134, 182, 208, 224, 268, 364, 416, 469, 536, 728, 871, 938, 1072, 1423, 1456, 1742, 1876, 2144, 2846, 2912, 3484, 3752, 5692, 6097, 6968, 7504, 9961, 11384, 12194, 13936, 15008, 18499, 19922, 22768, 24388, 27872, 36998, 39844, 45536, 48776, 73996, 79688, 95341, 97552, 129493, 147992, 159376, 190682, 195104, 258986, 295984, 318752, 381364, 517972, 591968, 667387, 762728, 1035944, 1239433, 1334774, 1525456, 2071888, 2478866, 2669548, 3050912, 4143776, 4957732, 5339096, 8676031, 9915464, 10678192, 17352062, 19830928, 21356384, 34704124, 39661856, 69408248, 138816496, 277632992]

約数ペア:

[(1, 277632992), (2, 138816496), (4, 69408248), (7, 39661856), (8, 34704124), (13, 21356384), (14, 19830928), (16, 17352062), (26, 10678192), (28, 9915464), (32, 8676031), (52, 5339096), (56, 4957732), (67, 4143776), (91, 3050912), (104, 2669548), (112, 2478866), (134, 2071888), (182, 1525456), (208, 1334774), (224, 1239433), (268, 1035944), (364, 762728), (416, 667387), (469, 591968), (536, 517972), (728, 381364), (871, 318752), (938, 295984), (1072, 258986), (1423, 195104), (1456, 190682), (1742, 159376), (1876, 147992), (2144, 129493), (2846, 97552), (2912, 95341), (3484, 79688), (3752, 73996), (5692, 48776), (6097, 45536), (6968, 39844), (7504, 36998), (9961, 27872), (11384, 24388), (12194, 22768), (13936, 19922), (15008, 18499)]