512736528

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 1435463680

約数和(自身を除く): 922727152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 67, 74, 93, 111, 124, 134, 139, 148, 186, 201, 222, 248, 268, 278, 296, 372, 402, 417, 444, 496, 536, 556, 592, 744, 804, 834, 888, 1072, 1112, 1147, 1488, 1608, 1668, 1776, 2077, 2224, 2294, 2479, 3216, 3336, 3441, 4154, 4309, 4588, 4958, 5143, 6231, 6672, 6882, 7437, 8308, 8618, 9176, 9313, 9916, 10286, 12462, 12927, 13764, 14874, 15429, 16616, 17236, 18352, 18626, 19832, 20572, 24924, 25854, 27528, 27939, 29748, 30858, 33232, 34472, 37252, 39664, 41144, 49848, 51708, 55056, 55878, 59496, 61716, 68944, 74504, 76849, 82288, 99696, 103416, 111756, 118992, 123432, 149008, 153698, 159433, 206832, 223512, 230547, 246864, 288703, 307396, 318866, 344581, 447024, 461094, 478299, 577406, 614792, 637732, 689162, 866109, 922188, 956598, 1033743, 1154812, 1229584, 1275464, 1378324, 1732218, 1844376, 1913196, 2067486, 2309624, 2550928, 2756648, 3464436, 3688752, 3826392, 4134972, 4619248, 5513296, 6928872, 7652784, 8269944, 10682011, 13857744, 16539888, 21364022, 32046033, 42728044, 64092066, 85456088, 128184132, 170912176, 256368264, 512736528]

約数ペア:

[(1, 512736528), (2, 256368264), (3, 170912176), (4, 128184132), (6, 85456088), (8, 64092066), (12, 42728044), (16, 32046033), (24, 21364022), (31, 16539888), (37, 13857744), (48, 10682011), (62, 8269944), (67, 7652784), (74, 6928872), (93, 5513296), (111, 4619248), (124, 4134972), (134, 3826392), (139, 3688752), (148, 3464436), (186, 2756648), (201, 2550928), (222, 2309624), (248, 2067486), (268, 1913196), (278, 1844376), (296, 1732218), (372, 1378324), (402, 1275464), (417, 1229584), (444, 1154812), (496, 1033743), (536, 956598), (556, 922188), (592, 866109), (744, 689162), (804, 637732), (834, 614792), (888, 577406), (1072, 478299), (1112, 461094), (1147, 447024), (1488, 344581), (1608, 318866), (1668, 307396), (1776, 288703), (2077, 246864), (2224, 230547), (2294, 223512), (2479, 206832), (3216, 159433), (3336, 153698), (3441, 149008), (4154, 123432), (4309, 118992), (4588, 111756), (4958, 103416), (5143, 99696), (6231, 82288), (6672, 76849), (6882, 74504), (7437, 68944), (8308, 61716), (8618, 59496), (9176, 55878), (9313, 55056), (9916, 51708), (10286, 49848), (12462, 41144), (12927, 39664), (13764, 37252), (14874, 34472), (15429, 33232), (16616, 30858), (17236, 29748), (18352, 27939), (18626, 27528), (19832, 25854), (20572, 24924)]