423611776

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 1012101120

約数和(自身を除く): 588489344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 101, 112, 124, 128, 151, 202, 217, 224, 248, 302, 404, 434, 448, 496, 604, 707, 808, 868, 896, 992, 1057, 1208, 1414, 1616, 1736, 1984, 2114, 2416, 2828, 3131, 3232, 3472, 3968, 4228, 4681, 4832, 5656, 6262, 6464, 6944, 8456, 9362, 9664, 11312, 12524, 12928, 13888, 15251, 16912, 18724, 19328, 21917, 22624, 25048, 27776, 30502, 32767, 33824, 37448, 43834, 45248, 50096, 61004, 65534, 67648, 74896, 87668, 90496, 100192, 106757, 122008, 131068, 135296, 149792, 175336, 200384, 213514, 244016, 262136, 299584, 350672, 400768, 427028, 472781, 488032, 524272, 599168, 701344, 854056, 945562, 976064, 1048544, 1402688, 1708112, 1891124, 1952128, 2097088, 2805376, 3309467, 3416224, 3782248, 4194176, 6618934, 6832448, 7564496, 13237868, 13664896, 15128992, 26475736, 30257984, 52951472, 60515968, 105902944, 211805888, 423611776]

約数ペア:

[(1, 423611776), (2, 211805888), (4, 105902944), (7, 60515968), (8, 52951472), (14, 30257984), (16, 26475736), (28, 15128992), (31, 13664896), (32, 13237868), (56, 7564496), (62, 6832448), (64, 6618934), (101, 4194176), (112, 3782248), (124, 3416224), (128, 3309467), (151, 2805376), (202, 2097088), (217, 1952128), (224, 1891124), (248, 1708112), (302, 1402688), (404, 1048544), (434, 976064), (448, 945562), (496, 854056), (604, 701344), (707, 599168), (808, 524272), (868, 488032), (896, 472781), (992, 427028), (1057, 400768), (1208, 350672), (1414, 299584), (1616, 262136), (1736, 244016), (1984, 213514), (2114, 200384), (2416, 175336), (2828, 149792), (3131, 135296), (3232, 131068), (3472, 122008), (3968, 106757), (4228, 100192), (4681, 90496), (4832, 87668), (5656, 74896), (6262, 67648), (6464, 65534), (6944, 61004), (8456, 50096), (9362, 45248), (9664, 43834), (11312, 37448), (12524, 33824), (12928, 32767), (13888, 30502), (15251, 27776), (16912, 25048), (18724, 22624), (19328, 21917)]