1788307836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1743

約数の個数: 96

約数和(自身を含む): 4853022720

約数和(自身を除く): 3064714884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 139, 206, 278, 309, 412, 417, 556, 618, 721, 834, 973, 1236, 1442, 1487, 1668, 1946, 2163, 2884, 2919, 2974, 3892, 4326, 4461, 5838, 5948, 8652, 8922, 10409, 11676, 14317, 17844, 20818, 28634, 31227, 41636, 42951, 57268, 62454, 85902, 100219, 124908, 153161, 171804, 200438, 206693, 300657, 306322, 400876, 413386, 459483, 601314, 612644, 620079, 826772, 918966, 1072127, 1202628, 1240158, 1446851, 1837932, 2144254, 2480316, 2893702, 3216381, 4288508, 4340553, 5787404, 6432762, 8681106, 12865524, 17362212, 21289379, 42578758, 63868137, 85157516, 127736274, 149025653, 255472548, 298051306, 447076959, 596102612, 894153918, 1788307836]

約数ペア:

[(1, 1788307836), (2, 894153918), (3, 596102612), (4, 447076959), (6, 298051306), (7, 255472548), (12, 149025653), (14, 127736274), (21, 85157516), (28, 63868137), (42, 42578758), (84, 21289379), (103, 17362212), (139, 12865524), (206, 8681106), (278, 6432762), (309, 5787404), (412, 4340553), (417, 4288508), (556, 3216381), (618, 2893702), (721, 2480316), (834, 2144254), (973, 1837932), (1236, 1446851), (1442, 1240158), (1487, 1202628), (1668, 1072127), (1946, 918966), (2163, 826772), (2884, 620079), (2919, 612644), (2974, 601314), (3892, 459483), (4326, 413386), (4461, 400876), (5838, 306322), (5948, 300657), (8652, 206693), (8922, 200438), (10409, 171804), (11676, 153161), (14317, 124908), (17844, 100219), (20818, 85902), (28634, 62454), (31227, 57268), (41636, 42951)]