1999303824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{26683}}^1$

素因数の和:26924

約数の個数: 80

約数和(自身を含む): 5929398272

約数和(自身を除く): 3930094448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 669, 892, 1338, 1561, 1784, 2676, 3122, 3568, 4683, 5352, 6244, 9366, 10704, 12488, 18732, 24976, 26683, 37464, 53366, 74928, 80049, 106732, 160098, 186781, 213464, 320196, 373562, 426928, 560343, 640392, 747124, 1120686, 1280784, 1494248, 2241372, 2988496, 4482744, 5950309, 8965488, 11900618, 17850927, 23801236, 35701854, 41652163, 47602472, 71403708, 83304326, 95204944, 124956489, 142807416, 166608652, 249912978, 285614832, 333217304, 499825956, 666434608, 999651912, 1999303824]

約数ペア:

[(1, 1999303824), (2, 999651912), (3, 666434608), (4, 499825956), (6, 333217304), (7, 285614832), (8, 249912978), (12, 166608652), (14, 142807416), (16, 124956489), (21, 95204944), (24, 83304326), (28, 71403708), (42, 47602472), (48, 41652163), (56, 35701854), (84, 23801236), (112, 17850927), (168, 11900618), (223, 8965488), (336, 5950309), (446, 4482744), (669, 2988496), (892, 2241372), (1338, 1494248), (1561, 1280784), (1784, 1120686), (2676, 747124), (3122, 640392), (3568, 560343), (4683, 426928), (5352, 373562), (6244, 320196), (9366, 213464), (10704, 186781), (12488, 160098), (18732, 106732), (24976, 80049), (26683, 74928), (37464, 53366)]