1298232

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 4040400

約数和(自身を除く): 2742168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 73, 76, 78, 104, 114, 117, 146, 152, 156, 171, 219, 228, 234, 247, 292, 312, 342, 438, 456, 468, 494, 584, 657, 684, 741, 876, 936, 949, 988, 1314, 1368, 1387, 1482, 1752, 1898, 1976, 2223, 2628, 2774, 2847, 2964, 3796, 4161, 4446, 5256, 5548, 5694, 5928, 7592, 8322, 8541, 8892, 11096, 11388, 12483, 16644, 17082, 17784, 18031, 22776, 24966, 33288, 34164, 36062, 49932, 54093, 68328, 72124, 99864, 108186, 144248, 162279, 216372, 324558, 432744, 649116, 1298232]

約数ペア:

[(1, 1298232), (2, 649116), (3, 432744), (4, 324558), (6, 216372), (8, 162279), (9, 144248), (12, 108186), (13, 99864), (18, 72124), (19, 68328), (24, 54093), (26, 49932), (36, 36062), (38, 34164), (39, 33288), (52, 24966), (57, 22776), (72, 18031), (73, 17784), (76, 17082), (78, 16644), (104, 12483), (114, 11388), (117, 11096), (146, 8892), (152, 8541), (156, 8322), (171, 7592), (219, 5928), (228, 5694), (234, 5548), (247, 5256), (292, 4446), (312, 4161), (342, 3796), (438, 2964), (456, 2847), (468, 2774), (494, 2628), (584, 2223), (657, 1976), (684, 1898), (741, 1752), (876, 1482), (936, 1387), (949, 1368), (988, 1314)]