674043804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2749}}^1$

素因数の和:2912

約数の個数: 108

約数和(自身を含む): 1996995000

約数和(自身を除く): 1322951196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 139, 147, 196, 252, 278, 294, 417, 441, 556, 588, 834, 882, 973, 1251, 1668, 1764, 1946, 2502, 2749, 2919, 3892, 5004, 5498, 5838, 6811, 8247, 8757, 10996, 11676, 13622, 16494, 17514, 19243, 20433, 24741, 27244, 32988, 35028, 38486, 40866, 49482, 57729, 61299, 76972, 81732, 98964, 115458, 122598, 134701, 173187, 230916, 245196, 269402, 346374, 382111, 404103, 538804, 692748, 764222, 808206, 1146333, 1212309, 1528444, 1616412, 2292666, 2424618, 2674777, 3438999, 4585332, 4849236, 5349554, 6877998, 8024331, 10699108, 13755996, 16048662, 18723439, 24072993, 32097324, 37446878, 48145986, 56170317, 74893756, 96291972, 112340634, 168510951, 224681268, 337021902, 674043804]

約数ペア:

[(1, 674043804), (2, 337021902), (3, 224681268), (4, 168510951), (6, 112340634), (7, 96291972), (9, 74893756), (12, 56170317), (14, 48145986), (18, 37446878), (21, 32097324), (28, 24072993), (36, 18723439), (42, 16048662), (49, 13755996), (63, 10699108), (84, 8024331), (98, 6877998), (126, 5349554), (139, 4849236), (147, 4585332), (196, 3438999), (252, 2674777), (278, 2424618), (294, 2292666), (417, 1616412), (441, 1528444), (556, 1212309), (588, 1146333), (834, 808206), (882, 764222), (973, 692748), (1251, 538804), (1668, 404103), (1764, 382111), (1946, 346374), (2502, 269402), (2749, 245196), (2919, 230916), (3892, 173187), (5004, 134701), (5498, 122598), (5838, 115458), (6811, 98964), (8247, 81732), (8757, 76972), (10996, 61299), (11676, 57729), (13622, 49482), (16494, 40866), (17514, 38486), (19243, 35028), (20433, 32988), (24741, 27244)]