1078389816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 3143731200

約数和(自身を除く): 2065341384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 193, 237, 316, 386, 421, 474, 553, 579, 632, 772, 842, 948, 1106, 1158, 1263, 1351, 1544, 1659, 1684, 1896, 2212, 2316, 2526, 2702, 2947, 3318, 3368, 4053, 4424, 4632, 5052, 5404, 5894, 6636, 8106, 8841, 10104, 10808, 11788, 13272, 15247, 16212, 17682, 23576, 30494, 32424, 33259, 35364, 45741, 60988, 66518, 70728, 81253, 91482, 99777, 106729, 121976, 133036, 162506, 182964, 199554, 213458, 232813, 243759, 266072, 320187, 325012, 365928, 399108, 426916, 465626, 487518, 568771, 640374, 650024, 698439, 798216, 853832, 931252, 975036, 1137542, 1280748, 1396878, 1706313, 1862504, 1950072, 2275084, 2561496, 2793756, 3412626, 4550168, 5587512, 6418987, 6825252, 12837974, 13650504, 19256961, 25675948, 38513922, 44932909, 51351896, 77027844, 89865818, 134798727, 154055688, 179731636, 269597454, 359463272, 539194908, 1078389816]

約数ペア:

[(1, 1078389816), (2, 539194908), (3, 359463272), (4, 269597454), (6, 179731636), (7, 154055688), (8, 134798727), (12, 89865818), (14, 77027844), (21, 51351896), (24, 44932909), (28, 38513922), (42, 25675948), (56, 19256961), (79, 13650504), (84, 12837974), (158, 6825252), (168, 6418987), (193, 5587512), (237, 4550168), (316, 3412626), (386, 2793756), (421, 2561496), (474, 2275084), (553, 1950072), (579, 1862504), (632, 1706313), (772, 1396878), (842, 1280748), (948, 1137542), (1106, 975036), (1158, 931252), (1263, 853832), (1351, 798216), (1544, 698439), (1659, 650024), (1684, 640374), (1896, 568771), (2212, 487518), (2316, 465626), (2526, 426916), (2702, 399108), (2947, 365928), (3318, 325012), (3368, 320187), (4053, 266072), (4424, 243759), (4632, 232813), (5052, 213458), (5404, 199554), (5894, 182964), (6636, 162506), (8106, 133036), (8841, 121976), (10104, 106729), (10808, 99777), (11788, 91482), (13272, 81253), (15247, 70728), (16212, 66518), (17682, 60988), (23576, 45741), (30494, 35364), (32424, 33259)]