1567680296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:883

約数の個数: 128

約数和(自身を含む): 3855962880

約数和(自身を除く): 2288282584

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 197, 221, 238, 364, 394, 442, 476, 643, 728, 788, 884, 952, 1286, 1379, 1547, 1576, 1768, 2561, 2572, 2758, 3094, 3349, 4501, 5122, 5144, 5516, 6188, 6698, 8359, 9002, 10244, 10931, 11032, 12376, 13396, 16718, 17927, 18004, 20488, 21862, 23443, 26792, 33436, 35854, 36008, 43537, 43724, 46886, 58513, 66872, 71708, 76517, 87074, 87448, 93772, 117026, 126671, 142103, 143416, 153034, 174148, 187544, 234052, 253342, 284206, 304759, 306068, 348296, 468104, 506684, 568412, 609518, 612136, 886697, 994721, 1013368, 1136824, 1219036, 1646723, 1773394, 1989442, 2153407, 2438072, 3293446, 3546788, 3978884, 4306814, 6586892, 7093576, 7957768, 8613628, 11527061, 13173784, 15073849, 17227256, 23054122, 27994291, 30147698, 46108244, 55988582, 60295396, 92216488, 111977164, 120590792, 195960037, 223954328, 391920074, 783840148, 1567680296]

約数ペア:

[(1, 1567680296), (2, 783840148), (4, 391920074), (7, 223954328), (8, 195960037), (13, 120590792), (14, 111977164), (17, 92216488), (26, 60295396), (28, 55988582), (34, 46108244), (52, 30147698), (56, 27994291), (68, 23054122), (91, 17227256), (104, 15073849), (119, 13173784), (136, 11527061), (182, 8613628), (197, 7957768), (221, 7093576), (238, 6586892), (364, 4306814), (394, 3978884), (442, 3546788), (476, 3293446), (643, 2438072), (728, 2153407), (788, 1989442), (884, 1773394), (952, 1646723), (1286, 1219036), (1379, 1136824), (1547, 1013368), (1576, 994721), (1768, 886697), (2561, 612136), (2572, 609518), (2758, 568412), (3094, 506684), (3349, 468104), (4501, 348296), (5122, 306068), (5144, 304759), (5516, 284206), (6188, 253342), (6698, 234052), (8359, 187544), (9002, 174148), (10244, 153034), (10931, 143416), (11032, 142103), (12376, 126671), (13396, 117026), (16718, 93772), (17927, 87448), (18004, 87074), (20488, 76517), (21862, 71708), (23443, 66872), (26792, 58513), (33436, 46886), (35854, 43724), (36008, 43537)]