2551504176

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{18671}}^1$

素因数の和:18771

約数の個数: 120

約数和(自身を含む): 7795709376

約数和(自身を除く): 5244205200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 73, 78, 104, 117, 144, 146, 156, 208, 219, 234, 292, 312, 438, 468, 584, 624, 657, 876, 936, 949, 1168, 1314, 1752, 1872, 1898, 2628, 2847, 3504, 3796, 5256, 5694, 7592, 8541, 10512, 11388, 15184, 17082, 18671, 22776, 34164, 37342, 45552, 56013, 68328, 74684, 112026, 136656, 149368, 168039, 224052, 242723, 298736, 336078, 448104, 485446, 672156, 728169, 896208, 970892, 1344312, 1362983, 1456338, 1941784, 2184507, 2688624, 2725966, 2912676, 3883568, 4088949, 4369014, 5451932, 5825352, 8177898, 8738028, 10903864, 11650704, 12266847, 16355796, 17476056, 17718779, 21807728, 24533694, 32711592, 34952112, 35437558, 49067388, 53156337, 65423184, 70875116, 98134776, 106312674, 141750232, 159469011, 196269552, 212625348, 283500464, 318938022, 425250696, 637876044, 850501392, 1275752088, 2551504176]

約数ペア:

[(1, 2551504176), (2, 1275752088), (3, 850501392), (4, 637876044), (6, 425250696), (8, 318938022), (9, 283500464), (12, 212625348), (13, 196269552), (16, 159469011), (18, 141750232), (24, 106312674), (26, 98134776), (36, 70875116), (39, 65423184), (48, 53156337), (52, 49067388), (72, 35437558), (73, 34952112), (78, 32711592), (104, 24533694), (117, 21807728), (144, 17718779), (146, 17476056), (156, 16355796), (208, 12266847), (219, 11650704), (234, 10903864), (292, 8738028), (312, 8177898), (438, 5825352), (468, 5451932), (584, 4369014), (624, 4088949), (657, 3883568), (876, 2912676), (936, 2725966), (949, 2688624), (1168, 2184507), (1314, 1941784), (1752, 1456338), (1872, 1362983), (1898, 1344312), (2628, 970892), (2847, 896208), (3504, 728169), (3796, 672156), (5256, 485446), (5694, 448104), (7592, 336078), (8541, 298736), (10512, 242723), (11388, 224052), (15184, 168039), (17082, 149368), (18671, 136656), (22776, 112026), (34164, 74684), (37342, 68328), (45552, 56013)]