12908357504

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1933}}^1$

素因数の和:2240

約数の個数: 128

約数和(自身を含む): 30537086400

約数和(自身を除く): 17628728896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 257, 406, 448, 464, 514, 812, 896, 928, 1028, 1624, 1799, 1856, 1933, 2056, 3248, 3598, 3712, 3866, 4112, 6496, 7196, 7453, 7732, 8224, 12992, 13531, 14392, 14906, 15464, 16448, 25984, 27062, 28784, 29812, 30928, 32896, 52171, 54124, 56057, 57568, 59624, 61856, 104342, 108248, 112114, 115136, 119248, 123712, 208684, 216496, 224228, 230272, 238496, 247424, 392399, 417368, 432992, 448456, 476992, 496781, 784798, 834736, 865984, 896912, 953984, 993562, 1569596, 1669472, 1731968, 1793824, 1987124, 3139192, 3338944, 3477467, 3587648, 3974248, 6278384, 6677888, 6954934, 7175296, 7948496, 12556768, 13909868, 14406649, 15896992, 25113536, 27819736, 28813298, 31793984, 50227072, 55639472, 57626596, 63587968, 100846543, 111278944, 115253192, 201693086, 222557888, 230506384, 403386172, 445115776, 461012768, 806772344, 922025536, 1613544688, 1844051072, 3227089376, 6454178752, 12908357504]

約数ペア:

[(1, 12908357504), (2, 6454178752), (4, 3227089376), (7, 1844051072), (8, 1613544688), (14, 922025536), (16, 806772344), (28, 461012768), (29, 445115776), (32, 403386172), (56, 230506384), (58, 222557888), (64, 201693086), (112, 115253192), (116, 111278944), (128, 100846543), (203, 63587968), (224, 57626596), (232, 55639472), (257, 50227072), (406, 31793984), (448, 28813298), (464, 27819736), (514, 25113536), (812, 15896992), (896, 14406649), (928, 13909868), (1028, 12556768), (1624, 7948496), (1799, 7175296), (1856, 6954934), (1933, 6677888), (2056, 6278384), (3248, 3974248), (3598, 3587648), (3712, 3477467), (3866, 3338944), (4112, 3139192), (6496, 1987124), (7196, 1793824), (7453, 1731968), (7732, 1669472), (8224, 1569596), (12992, 993562), (13531, 953984), (14392, 896912), (14906, 865984), (15464, 834736), (16448, 784798), (25984, 496781), (27062, 476992), (28784, 448456), (29812, 432992), (30928, 417368), (32896, 392399), (52171, 247424), (54124, 238496), (56057, 230272), (57568, 224228), (59624, 216496), (61856, 208684), (104342, 123712), (108248, 119248), (112114, 115136)]