242899128

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2281}}^1$

素因数の和:2342

約数の個数: 128

約数和(自身を含む): 739368000

約数和(自身を除く): 496468872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 34, 36, 51, 54, 58, 68, 72, 87, 102, 108, 116, 136, 153, 174, 204, 216, 232, 261, 306, 348, 408, 459, 493, 522, 612, 696, 783, 918, 986, 1044, 1224, 1479, 1566, 1836, 1972, 2088, 2281, 2958, 3132, 3672, 3944, 4437, 4562, 5916, 6264, 6843, 8874, 9124, 11832, 13311, 13686, 17748, 18248, 20529, 26622, 27372, 35496, 38777, 41058, 53244, 54744, 61587, 66149, 77554, 82116, 106488, 116331, 123174, 132298, 155108, 164232, 198447, 232662, 246348, 264596, 310216, 348993, 396894, 465324, 492696, 529192, 595341, 697986, 793788, 930648, 1046979, 1124533, 1190682, 1395972, 1587576, 1786023, 2093958, 2249066, 2381364, 2791944, 3373599, 3572046, 4187916, 4498132, 4762728, 6747198, 7144092, 8375832, 8996264, 10120797, 13494396, 14288184, 20241594, 26988792, 30362391, 40483188, 60724782, 80966376, 121449564, 242899128]

約数ペア:

[(1, 242899128), (2, 121449564), (3, 80966376), (4, 60724782), (6, 40483188), (8, 30362391), (9, 26988792), (12, 20241594), (17, 14288184), (18, 13494396), (24, 10120797), (27, 8996264), (29, 8375832), (34, 7144092), (36, 6747198), (51, 4762728), (54, 4498132), (58, 4187916), (68, 3572046), (72, 3373599), (87, 2791944), (102, 2381364), (108, 2249066), (116, 2093958), (136, 1786023), (153, 1587576), (174, 1395972), (204, 1190682), (216, 1124533), (232, 1046979), (261, 930648), (306, 793788), (348, 697986), (408, 595341), (459, 529192), (493, 492696), (522, 465324), (612, 396894), (696, 348993), (783, 310216), (918, 264596), (986, 246348), (1044, 232662), (1224, 198447), (1479, 164232), (1566, 155108), (1836, 132298), (1972, 123174), (2088, 116331), (2281, 106488), (2958, 82116), (3132, 77554), (3672, 66149), (3944, 61587), (4437, 54744), (4562, 53244), (5916, 41058), (6264, 38777), (6843, 35496), (8874, 27372), (9124, 26622), (11832, 20529), (13311, 18248), (13686, 17748)]