849896376

素因数分解:

$2^3\times 3^1\times 7^7\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 128

約数和(自身を含む): 2536512000

約数和(自身を除く): 1686615624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 49, 56, 84, 86, 98, 129, 147, 168, 172, 196, 258, 294, 301, 343, 344, 392, 516, 588, 602, 686, 903, 1029, 1032, 1176, 1204, 1372, 1806, 2058, 2107, 2401, 2408, 2744, 3612, 4116, 4214, 4802, 6321, 7203, 7224, 8232, 8428, 9604, 12642, 14406, 14749, 16807, 16856, 19208, 25284, 28812, 29498, 33614, 44247, 50421, 50568, 57624, 58996, 67228, 88494, 100842, 103243, 117649, 117992, 134456, 176988, 201684, 206486, 235298, 309729, 352947, 353976, 403368, 412972, 470596, 619458, 705894, 722701, 823543, 825944, 941192, 1238916, 1411788, 1445402, 1647086, 2168103, 2470629, 2477832, 2823576, 2890804, 3294172, 4336206, 4941258, 5058907, 5781608, 6588344, 8672412, 9882516, 10117814, 15176721, 17344824, 19765032, 20235628, 30353442, 35412349, 40471256, 60706884, 70824698, 106237047, 121413768, 141649396, 212474094, 283298792, 424948188, 849896376]

約数ペア:

[(1, 849896376), (2, 424948188), (3, 283298792), (4, 212474094), (6, 141649396), (7, 121413768), (8, 106237047), (12, 70824698), (14, 60706884), (21, 40471256), (24, 35412349), (28, 30353442), (42, 20235628), (43, 19765032), (49, 17344824), (56, 15176721), (84, 10117814), (86, 9882516), (98, 8672412), (129, 6588344), (147, 5781608), (168, 5058907), (172, 4941258), (196, 4336206), (258, 3294172), (294, 2890804), (301, 2823576), (343, 2477832), (344, 2470629), (392, 2168103), (516, 1647086), (588, 1445402), (602, 1411788), (686, 1238916), (903, 941192), (1029, 825944), (1032, 823543), (1176, 722701), (1204, 705894), (1372, 619458), (1806, 470596), (2058, 412972), (2107, 403368), (2401, 353976), (2408, 352947), (2744, 309729), (3612, 235298), (4116, 206486), (4214, 201684), (4802, 176988), (6321, 134456), (7203, 117992), (7224, 117649), (8232, 103243), (8428, 100842), (9604, 88494), (12642, 67228), (14406, 58996), (14749, 57624), (16807, 50568), (16856, 50421), (19208, 44247), (25284, 33614), (28812, 29498)]