7765259008

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1438

約数の個数: 144

約数和(自身を含む): 17564500800

約数和(自身を除く): 9799241792

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 61, 64, 104, 116, 122, 128, 208, 232, 244, 256, 377, 416, 464, 488, 754, 793, 832, 928, 976, 1319, 1508, 1586, 1664, 1769, 1856, 1952, 2638, 3016, 3172, 3328, 3538, 3712, 3904, 5276, 6032, 6344, 7076, 7424, 7808, 10552, 12064, 12688, 14152, 15616, 17147, 21104, 22997, 24128, 25376, 28304, 34294, 38251, 42208, 45994, 48256, 50752, 56608, 68588, 76502, 80459, 84416, 91988, 96512, 101504, 113216, 137176, 153004, 160918, 168832, 183976, 203008, 226432, 274352, 306008, 321836, 337664, 367952, 452864, 497263, 548704, 612016, 643672, 735904, 994526, 1045967, 1097408, 1224032, 1287344, 1471808, 1989052, 2091934, 2194816, 2333311, 2448064, 2574688, 2943616, 3978104, 4183868, 4389632, 4666622, 4896128, 5149376, 5887232, 7956208, 8367736, 9333244, 9792256, 10298752, 15912416, 16735472, 18666488, 20597504, 30333043, 31824832, 33470944, 37332976, 60666086, 63649664, 66941888, 74665952, 121332172, 127299328, 133883776, 149331904, 242664344, 267767552, 298663808, 485328688, 597327616, 970657376, 1941314752, 3882629504, 7765259008]

約数ペア:

[(1, 7765259008), (2, 3882629504), (4, 1941314752), (8, 970657376), (13, 597327616), (16, 485328688), (26, 298663808), (29, 267767552), (32, 242664344), (52, 149331904), (58, 133883776), (61, 127299328), (64, 121332172), (104, 74665952), (116, 66941888), (122, 63649664), (128, 60666086), (208, 37332976), (232, 33470944), (244, 31824832), (256, 30333043), (377, 20597504), (416, 18666488), (464, 16735472), (488, 15912416), (754, 10298752), (793, 9792256), (832, 9333244), (928, 8367736), (976, 7956208), (1319, 5887232), (1508, 5149376), (1586, 4896128), (1664, 4666622), (1769, 4389632), (1856, 4183868), (1952, 3978104), (2638, 2943616), (3016, 2574688), (3172, 2448064), (3328, 2333311), (3538, 2194816), (3712, 2091934), (3904, 1989052), (5276, 1471808), (6032, 1287344), (6344, 1224032), (7076, 1097408), (7424, 1045967), (7808, 994526), (10552, 735904), (12064, 643672), (12688, 612016), (14152, 548704), (15616, 497263), (17147, 452864), (21104, 367952), (22997, 337664), (24128, 321836), (25376, 306008), (28304, 274352), (34294, 226432), (38251, 203008), (42208, 183976), (45994, 168832), (48256, 160918), (50752, 153004), (56608, 137176), (68588, 113216), (76502, 101504), (80459, 96512), (84416, 91988)]