1338297744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{56099}}^1$

素因数の和:56188

約数の個数: 80

約数和(自身を含む): 4006886400

約数和(自身を除く): 2668588656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 7952, 11928, 23856, 56099, 112198, 168297, 224396, 336594, 392693, 448792, 673188, 785386, 897584, 1178079, 1346376, 1570772, 2356158, 2692752, 3141544, 3983029, 4712316, 6283088, 7966058, 9424632, 11949087, 15932116, 18849264, 23898174, 27881203, 31864232, 47796348, 55762406, 63728464, 83643609, 95592696, 111524812, 167287218, 191185392, 223049624, 334574436, 446099248, 669148872, 1338297744]

約数ペア:

[(1, 1338297744), (2, 669148872), (3, 446099248), (4, 334574436), (6, 223049624), (7, 191185392), (8, 167287218), (12, 111524812), (14, 95592696), (16, 83643609), (21, 63728464), (24, 55762406), (28, 47796348), (42, 31864232), (48, 27881203), (56, 23898174), (71, 18849264), (84, 15932116), (112, 11949087), (142, 9424632), (168, 7966058), (213, 6283088), (284, 4712316), (336, 3983029), (426, 3141544), (497, 2692752), (568, 2356158), (852, 1570772), (994, 1346376), (1136, 1178079), (1491, 897584), (1704, 785386), (1988, 673188), (2982, 448792), (3408, 392693), (3976, 336594), (5964, 224396), (7952, 168297), (11928, 112198), (23856, 56099)]