999047664

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11779}}^1$

素因数の和:11843

約数の個数: 120

約数和(自身を含む): 3038297600

約数和(自身を除く): 2039249936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 4464, 4712, 5301, 7068, 9424, 10602, 11779, 14136, 21204, 23558, 28272, 35337, 42408, 47116, 70674, 84816, 94232, 106011, 141348, 188464, 212022, 223801, 282696, 365149, 424044, 447602, 565392, 671403, 730298, 848088, 895204, 1095447, 1342806, 1460596, 1696176, 1790408, 2014209, 2190894, 2685612, 2921192, 3286341, 3580816, 4028418, 4381788, 5371224, 5842384, 6572682, 6937831, 8056836, 8763576, 10742448, 13145364, 13875662, 16113672, 17527152, 20813493, 26290728, 27751324, 32227344, 41626986, 52581456, 55502648, 62440479, 83253972, 111005296, 124880958, 166507944, 249761916, 333015888, 499523832, 999047664]

約数ペア:

[(1, 999047664), (2, 499523832), (3, 333015888), (4, 249761916), (6, 166507944), (8, 124880958), (9, 111005296), (12, 83253972), (16, 62440479), (18, 55502648), (19, 52581456), (24, 41626986), (31, 32227344), (36, 27751324), (38, 26290728), (48, 20813493), (57, 17527152), (62, 16113672), (72, 13875662), (76, 13145364), (93, 10742448), (114, 8763576), (124, 8056836), (144, 6937831), (152, 6572682), (171, 5842384), (186, 5371224), (228, 4381788), (248, 4028418), (279, 3580816), (304, 3286341), (342, 2921192), (372, 2685612), (456, 2190894), (496, 2014209), (558, 1790408), (589, 1696176), (684, 1460596), (744, 1342806), (912, 1095447), (1116, 895204), (1178, 848088), (1368, 730298), (1488, 671403), (1767, 565392), (2232, 447602), (2356, 424044), (2736, 365149), (3534, 282696), (4464, 223801), (4712, 212022), (5301, 188464), (7068, 141348), (9424, 106011), (10602, 94232), (11779, 84816), (14136, 70674), (21204, 47116), (23558, 42408), (28272, 35337)]