648448944

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 200

約数和(自身を含む): 2025769152

約数和(自身を除く): 1377320208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 43, 44, 48, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 169, 172, 176, 208, 258, 264, 286, 312, 338, 344, 429, 473, 507, 516, 528, 559, 572, 624, 676, 688, 858, 946, 1014, 1032, 1118, 1144, 1352, 1419, 1677, 1716, 1859, 1892, 2028, 2064, 2197, 2236, 2288, 2704, 2838, 3354, 3432, 3718, 3784, 4056, 4394, 4472, 5577, 5676, 6149, 6591, 6708, 6864, 7267, 7436, 7568, 8112, 8788, 8944, 11154, 11352, 12298, 13182, 13416, 14534, 14872, 17576, 18447, 21801, 22308, 22704, 24167, 24596, 26364, 26832, 28561, 29068, 29744, 35152, 36894, 43602, 44616, 48334, 49192, 52728, 57122, 58136, 72501, 73788, 79937, 85683, 87204, 89232, 94471, 96668, 98384, 105456, 114244, 116272, 145002, 147576, 159874, 171366, 174408, 188942, 193336, 228488, 239811, 283413, 290004, 295152, 314171, 319748, 342732, 348816, 377884, 386672, 456976, 479622, 566826, 580008, 628342, 639496, 685464, 755768, 942513, 959244, 1039181, 1133652, 1160016, 1228123, 1256684, 1278992, 1370928, 1511536, 1885026, 1918488, 2078362, 2267304, 2456246, 2513368, 3117543, 3684369, 3770052, 3836976, 4156724, 4534608, 4912492, 5026736, 6235086, 7368738, 7540104, 8313448, 9824984, 12470172, 13509353, 14737476, 15080208, 16626896, 19649968, 24940344, 27018706, 29474952, 40528059, 49880688, 54037412, 58949904, 81056118, 108074824, 162112236, 216149648, 324224472, 648448944]

約数ペア:

[(1, 648448944), (2, 324224472), (3, 216149648), (4, 162112236), (6, 108074824), (8, 81056118), (11, 58949904), (12, 54037412), (13, 49880688), (16, 40528059), (22, 29474952), (24, 27018706), (26, 24940344), (33, 19649968), (39, 16626896), (43, 15080208), (44, 14737476), (48, 13509353), (52, 12470172), (66, 9824984), (78, 8313448), (86, 7540104), (88, 7368738), (104, 6235086), (129, 5026736), (132, 4912492), (143, 4534608), (156, 4156724), (169, 3836976), (172, 3770052), (176, 3684369), (208, 3117543), (258, 2513368), (264, 2456246), (286, 2267304), (312, 2078362), (338, 1918488), (344, 1885026), (429, 1511536), (473, 1370928), (507, 1278992), (516, 1256684), (528, 1228123), (559, 1160016), (572, 1133652), (624, 1039181), (676, 959244), (688, 942513), (858, 755768), (946, 685464), (1014, 639496), (1032, 628342), (1118, 580008), (1144, 566826), (1352, 479622), (1419, 456976), (1677, 386672), (1716, 377884), (1859, 348816), (1892, 342732), (2028, 319748), (2064, 314171), (2197, 295152), (2236, 290004), (2288, 283413), (2704, 239811), (2838, 228488), (3354, 193336), (3432, 188942), (3718, 174408), (3784, 171366), (4056, 159874), (4394, 147576), (4472, 145002), (5577, 116272), (5676, 114244), (6149, 105456), (6591, 98384), (6708, 96668), (6864, 94471), (7267, 89232), (7436, 87204), (7568, 85683), (8112, 79937), (8788, 73788), (8944, 72501), (11154, 58136), (11352, 57122), (12298, 52728), (13182, 49192), (13416, 48334), (14534, 44616), (14872, 43602), (17576, 36894), (18447, 35152), (21801, 29744), (22308, 29068), (22704, 28561), (24167, 26832), (24596, 26364)]