257736024

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 868358400

約数和(自身を除く): 610622376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 139, 156, 168, 182, 234, 252, 273, 278, 283, 312, 364, 417, 468, 504, 546, 556, 566, 728, 819, 834, 849, 936, 973, 1092, 1112, 1132, 1251, 1638, 1668, 1698, 1807, 1946, 1981, 2184, 2264, 2502, 2547, 2919, 3276, 3336, 3396, 3614, 3679, 3892, 3962, 5004, 5094, 5421, 5838, 5943, 6552, 6792, 7228, 7358, 7784, 7924, 8757, 10008, 10188, 10842, 11037, 11676, 11886, 12649, 14456, 14716, 15848, 16263, 17514, 17829, 20376, 21684, 22074, 23352, 23772, 25298, 25753, 29432, 32526, 33111, 35028, 35658, 37947, 39337, 43368, 44148, 47544, 50596, 51506, 65052, 66222, 70056, 71316, 75894, 77259, 78674, 88296, 101192, 103012, 113841, 118011, 130104, 132444, 142632, 151788, 154518, 157348, 206024, 227682, 231777, 236022, 264888, 275359, 303576, 309036, 314696, 354033, 455364, 463554, 472044, 511381, 550718, 618072, 708066, 826077, 910728, 927108, 944088, 1022762, 1101436, 1416132, 1534143, 1652154, 1854216, 2045524, 2202872, 2478231, 2832264, 3068286, 3304308, 3579667, 4091048, 4602429, 4956462, 6136572, 6608616, 7159334, 9204858, 9912924, 10739001, 12273144, 14318668, 18409716, 19825848, 21478002, 28637336, 32217003, 36819432, 42956004, 64434006, 85912008, 128868012, 257736024]

約数ペア:

[(1, 257736024), (2, 128868012), (3, 85912008), (4, 64434006), (6, 42956004), (7, 36819432), (8, 32217003), (9, 28637336), (12, 21478002), (13, 19825848), (14, 18409716), (18, 14318668), (21, 12273144), (24, 10739001), (26, 9912924), (28, 9204858), (36, 7159334), (39, 6608616), (42, 6136572), (52, 4956462), (56, 4602429), (63, 4091048), (72, 3579667), (78, 3304308), (84, 3068286), (91, 2832264), (104, 2478231), (117, 2202872), (126, 2045524), (139, 1854216), (156, 1652154), (168, 1534143), (182, 1416132), (234, 1101436), (252, 1022762), (273, 944088), (278, 927108), (283, 910728), (312, 826077), (364, 708066), (417, 618072), (468, 550718), (504, 511381), (546, 472044), (556, 463554), (566, 455364), (728, 354033), (819, 314696), (834, 309036), (849, 303576), (936, 275359), (973, 264888), (1092, 236022), (1112, 231777), (1132, 227682), (1251, 206024), (1638, 157348), (1668, 154518), (1698, 151788), (1807, 142632), (1946, 132444), (1981, 130104), (2184, 118011), (2264, 113841), (2502, 103012), (2547, 101192), (2919, 88296), (3276, 78674), (3336, 77259), (3396, 75894), (3614, 71316), (3679, 70056), (3892, 66222), (3962, 65052), (5004, 51506), (5094, 50596), (5421, 47544), (5838, 44148), (5943, 43368), (6552, 39337), (6792, 37947), (7228, 35658), (7358, 35028), (7784, 33111), (7924, 32526), (8757, 29432), (10008, 25753), (10188, 25298), (10842, 23772), (11037, 23352), (11676, 22074), (11886, 21684), (12649, 20376), (14456, 17829), (14716, 17514), (15848, 16263)]