242871984

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3061}}^1$

素因数の和:3123

約数の個数: 120

約数和(自身を含む): 740391600

約数和(自身を除く): 497519616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 228, 232, 261, 304, 342, 348, 456, 464, 522, 551, 684, 696, 912, 1044, 1102, 1368, 1392, 1653, 2088, 2204, 2736, 3061, 3306, 4176, 4408, 4959, 6122, 6612, 8816, 9183, 9918, 12244, 13224, 18366, 19836, 24488, 26448, 27549, 36732, 39672, 48976, 55098, 58159, 73464, 79344, 88769, 110196, 116318, 146928, 174477, 177538, 220392, 232636, 266307, 348954, 355076, 440784, 465272, 523431, 532614, 697908, 710152, 798921, 930544, 1046862, 1065228, 1395816, 1420304, 1597842, 1686611, 2093724, 2130456, 2791632, 3195684, 3373222, 4187448, 4260912, 5059833, 6391368, 6746444, 8374896, 10119666, 12782736, 13492888, 15179499, 20239332, 26985776, 30358998, 40478664, 60717996, 80957328, 121435992, 242871984]

約数ペア:

[(1, 242871984), (2, 121435992), (3, 80957328), (4, 60717996), (6, 40478664), (8, 30358998), (9, 26985776), (12, 20239332), (16, 15179499), (18, 13492888), (19, 12782736), (24, 10119666), (29, 8374896), (36, 6746444), (38, 6391368), (48, 5059833), (57, 4260912), (58, 4187448), (72, 3373222), (76, 3195684), (87, 2791632), (114, 2130456), (116, 2093724), (144, 1686611), (152, 1597842), (171, 1420304), (174, 1395816), (228, 1065228), (232, 1046862), (261, 930544), (304, 798921), (342, 710152), (348, 697908), (456, 532614), (464, 523431), (522, 465272), (551, 440784), (684, 355076), (696, 348954), (912, 266307), (1044, 232636), (1102, 220392), (1368, 177538), (1392, 174477), (1653, 146928), (2088, 116318), (2204, 110196), (2736, 88769), (3061, 79344), (3306, 73464), (4176, 58159), (4408, 55098), (4959, 48976), (6122, 39672), (6612, 36732), (8816, 27549), (9183, 26448), (9918, 24488), (12244, 19836), (13224, 18366)]