656902049952

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{511453}}^1$

素因数の和:512270

約数の個数: 96

約数和(自身を含む): 1828124811072

約数和(自身を除く): 1171222761120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 787, 816, 1574, 1632, 2361, 3148, 4722, 6296, 9444, 12592, 13379, 18888, 25184, 26758, 37776, 40137, 53516, 75552, 80274, 107032, 160548, 214064, 321096, 428128, 511453, 642192, 1022906, 1284384, 1534359, 2045812, 3068718, 4091624, 6137436, 8183248, 8694701, 12274872, 16366496, 17389402, 24549744, 26084103, 34778804, 49099488, 52168206, 69557608, 104336412, 139115216, 208672824, 278230432, 402513511, 417345648, 805027022, 834691296, 1207540533, 1610054044, 2415081066, 3220108088, 4830162132, 6440216176, 6842729687, 9660324264, 12880432352, 13685459374, 19320648528, 20528189061, 27370918748, 38641297056, 41056378122, 54741837496, 82112756244, 109483674992, 164225512488, 218967349984, 328451024976, 656902049952]

約数ペア:

[(1, 656902049952), (2, 328451024976), (3, 218967349984), (4, 164225512488), (6, 109483674992), (8, 82112756244), (12, 54741837496), (16, 41056378122), (17, 38641297056), (24, 27370918748), (32, 20528189061), (34, 19320648528), (48, 13685459374), (51, 12880432352), (68, 9660324264), (96, 6842729687), (102, 6440216176), (136, 4830162132), (204, 3220108088), (272, 2415081066), (408, 1610054044), (544, 1207540533), (787, 834691296), (816, 805027022), (1574, 417345648), (1632, 402513511), (2361, 278230432), (3148, 208672824), (4722, 139115216), (6296, 104336412), (9444, 69557608), (12592, 52168206), (13379, 49099488), (18888, 34778804), (25184, 26084103), (26758, 24549744), (37776, 17389402), (40137, 16366496), (53516, 12274872), (75552, 8694701), (80274, 8183248), (107032, 6137436), (160548, 4091624), (214064, 3068718), (321096, 2045812), (428128, 1534359), (511453, 1284384), (642192, 1022906)]