217701432

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:675

約数の個数: 160

約数和(自身を含む): 673060080

約数和(自身を除く): 455358648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 81, 86, 104, 108, 117, 129, 156, 162, 172, 216, 234, 258, 312, 324, 344, 351, 387, 468, 516, 559, 601, 648, 702, 774, 936, 1032, 1053, 1118, 1161, 1202, 1404, 1548, 1677, 1803, 2106, 2236, 2322, 2404, 2808, 3096, 3354, 3483, 3606, 4212, 4472, 4644, 4808, 5031, 5409, 6708, 6966, 7212, 7813, 8424, 9288, 10062, 10818, 13416, 13932, 14424, 15093, 15626, 16227, 20124, 21636, 23439, 25843, 27864, 30186, 31252, 32454, 40248, 43272, 45279, 46878, 48681, 51686, 60372, 62504, 64908, 70317, 77529, 90558, 93756, 97362, 103372, 120744, 129816, 140634, 155058, 181116, 187512, 194724, 206744, 210951, 232587, 281268, 310116, 335959, 362232, 389448, 421902, 465174, 562536, 620232, 632853, 671918, 697761, 843804, 930348, 1007877, 1265706, 1343836, 1395522, 1687608, 1860696, 2015754, 2093283, 2531412, 2687672, 2791044, 3023631, 4031508, 4186566, 5062824, 5582088, 6047262, 8063016, 8373132, 9070893, 12094524, 16746264, 18141786, 24189048, 27212679, 36283572, 54425358, 72567144, 108850716, 217701432]

約数ペア:

[(1, 217701432), (2, 108850716), (3, 72567144), (4, 54425358), (6, 36283572), (8, 27212679), (9, 24189048), (12, 18141786), (13, 16746264), (18, 12094524), (24, 9070893), (26, 8373132), (27, 8063016), (36, 6047262), (39, 5582088), (43, 5062824), (52, 4186566), (54, 4031508), (72, 3023631), (78, 2791044), (81, 2687672), (86, 2531412), (104, 2093283), (108, 2015754), (117, 1860696), (129, 1687608), (156, 1395522), (162, 1343836), (172, 1265706), (216, 1007877), (234, 930348), (258, 843804), (312, 697761), (324, 671918), (344, 632853), (351, 620232), (387, 562536), (468, 465174), (516, 421902), (559, 389448), (601, 362232), (648, 335959), (702, 310116), (774, 281268), (936, 232587), (1032, 210951), (1053, 206744), (1118, 194724), (1161, 187512), (1202, 181116), (1404, 155058), (1548, 140634), (1677, 129816), (1803, 120744), (2106, 103372), (2236, 97362), (2322, 93756), (2404, 90558), (2808, 77529), (3096, 70317), (3354, 64908), (3483, 62504), (3606, 60372), (4212, 51686), (4472, 48681), (4644, 46878), (4808, 45279), (5031, 43272), (5409, 40248), (6708, 32454), (6966, 31252), (7212, 30186), (7813, 27864), (8424, 25843), (9288, 23439), (10062, 21636), (10818, 20124), (13416, 16227), (13932, 15626), (14424, 15093)]