1858141208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{929}}^1$

素因数の和:1161

約数の個数: 128

約数和(自身を含む): 4628275200

約数和(自身を除く): 2770133992

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 191, 238, 308, 374, 382, 476, 616, 748, 764, 929, 952, 1309, 1337, 1496, 1528, 1858, 2101, 2618, 2674, 3247, 3716, 4202, 5236, 5348, 6494, 6503, 7432, 8404, 10219, 10472, 10696, 12988, 13006, 14707, 15793, 16808, 20438, 22729, 25976, 26012, 29414, 31586, 35717, 40876, 45458, 52024, 58828, 63172, 71434, 71533, 81752, 90916, 110551, 117656, 126344, 142868, 143066, 173723, 177439, 181832, 221102, 250019, 285736, 286132, 347446, 354878, 442204, 500038, 572264, 694892, 709756, 884408, 1000076, 1216061, 1242073, 1389784, 1419512, 1951829, 2000152, 2432122, 2484146, 3016463, 3903658, 4864244, 4968292, 6032926, 7807316, 9728488, 9936584, 12065852, 13662803, 15614632, 21115241, 24131704, 27325606, 33181093, 42230482, 54651212, 66362186, 84460964, 109302424, 132724372, 168921928, 232267651, 265448744, 464535302, 929070604, 1858141208]

約数ペア:

[(1, 1858141208), (2, 929070604), (4, 464535302), (7, 265448744), (8, 232267651), (11, 168921928), (14, 132724372), (17, 109302424), (22, 84460964), (28, 66362186), (34, 54651212), (44, 42230482), (56, 33181093), (68, 27325606), (77, 24131704), (88, 21115241), (119, 15614632), (136, 13662803), (154, 12065852), (187, 9936584), (191, 9728488), (238, 7807316), (308, 6032926), (374, 4968292), (382, 4864244), (476, 3903658), (616, 3016463), (748, 2484146), (764, 2432122), (929, 2000152), (952, 1951829), (1309, 1419512), (1337, 1389784), (1496, 1242073), (1528, 1216061), (1858, 1000076), (2101, 884408), (2618, 709756), (2674, 694892), (3247, 572264), (3716, 500038), (4202, 442204), (5236, 354878), (5348, 347446), (6494, 286132), (6503, 285736), (7432, 250019), (8404, 221102), (10219, 181832), (10472, 177439), (10696, 173723), (12988, 143066), (13006, 142868), (14707, 126344), (15793, 117656), (16808, 110551), (20438, 90916), (22729, 81752), (25976, 71533), (26012, 71434), (29414, 63172), (31586, 58828), (35717, 52024), (40876, 45458)]