1769180868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:647

約数の個数: 216

約数和(自身を含む): 5646775680

約数和(自身を除く): 3877594812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 179, 182, 196, 234, 252, 273, 294, 358, 364, 431, 441, 468, 537, 546, 588, 637, 716, 819, 862, 882, 1074, 1092, 1253, 1274, 1293, 1611, 1638, 1724, 1764, 1911, 2148, 2327, 2506, 2548, 2586, 3017, 3222, 3276, 3759, 3822, 3879, 4654, 5012, 5172, 5603, 5733, 6034, 6444, 6981, 7518, 7644, 7758, 8771, 9051, 9308, 11206, 11277, 11466, 12068, 13962, 15036, 15516, 16289, 16809, 17542, 18102, 20943, 21119, 22412, 22554, 22932, 26313, 27153, 27924, 32578, 33618, 35084, 36204, 39221, 41886, 42238, 45108, 48867, 50427, 52626, 54306, 63357, 65156, 67236, 77149, 78442, 78939, 83772, 84476, 97734, 100854, 105252, 108612, 114023, 117663, 126714, 146601, 154298, 156884, 157878, 190071, 195468, 201708, 228046, 231447, 235326, 253428, 274547, 293202, 308596, 315756, 342069, 352989, 380142, 456092, 462894, 470652, 540043, 549094, 586404, 684138, 694341, 705978, 760284, 823641, 925788, 1002937, 1026207, 1080086, 1098188, 1368276, 1388682, 1411956, 1620129, 1647282, 2005874, 2052414, 2160172, 2470923, 2777364, 3008811, 3240258, 3294564, 3780301, 4011748, 4104828, 4860387, 4941846, 6017622, 6480516, 7020559, 7560602, 9026433, 9720774, 9883692, 11340903, 12035244, 14041118, 15121204, 18052866, 19441548, 21061677, 22681806, 28082236, 34022709, 36105732, 42123354, 45363612, 49143913, 63185031, 68045418, 84246708, 98287826, 126370062, 136090836, 147431739, 196575652, 252740124, 294863478, 442295217, 589726956, 884590434, 1769180868]

約数ペア:

[(1, 1769180868), (2, 884590434), (3, 589726956), (4, 442295217), (6, 294863478), (7, 252740124), (9, 196575652), (12, 147431739), (13, 136090836), (14, 126370062), (18, 98287826), (21, 84246708), (26, 68045418), (28, 63185031), (36, 49143913), (39, 45363612), (42, 42123354), (49, 36105732), (52, 34022709), (63, 28082236), (78, 22681806), (84, 21061677), (91, 19441548), (98, 18052866), (117, 15121204), (126, 14041118), (147, 12035244), (156, 11340903), (179, 9883692), (182, 9720774), (196, 9026433), (234, 7560602), (252, 7020559), (273, 6480516), (294, 6017622), (358, 4941846), (364, 4860387), (431, 4104828), (441, 4011748), (468, 3780301), (537, 3294564), (546, 3240258), (588, 3008811), (637, 2777364), (716, 2470923), (819, 2160172), (862, 2052414), (882, 2005874), (1074, 1647282), (1092, 1620129), (1253, 1411956), (1274, 1388682), (1293, 1368276), (1611, 1098188), (1638, 1080086), (1724, 1026207), (1764, 1002937), (1911, 925788), (2148, 823641), (2327, 760284), (2506, 705978), (2548, 694341), (2586, 684138), (3017, 586404), (3222, 549094), (3276, 540043), (3759, 470652), (3822, 462894), (3879, 456092), (4654, 380142), (5012, 352989), (5172, 342069), (5603, 315756), (5733, 308596), (6034, 293202), (6444, 274547), (6981, 253428), (7518, 235326), (7644, 231447), (7758, 228046), (8771, 201708), (9051, 195468), (9308, 190071), (11206, 157878), (11277, 156884), (11466, 154298), (12068, 146601), (13962, 126714), (15036, 117663), (15516, 114023), (16289, 108612), (16809, 105252), (17542, 100854), (18102, 97734), (20943, 84476), (21119, 83772), (22412, 78939), (22554, 78442), (22932, 77149), (26313, 67236), (27153, 65156), (27924, 63357), (32578, 54306), (33618, 52626), (35084, 50427), (36204, 48867), (39221, 45108), (41886, 42238)]