728697384

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2281}}^1$

素因数の和:2345

約数の個数: 160

約数和(自身を含む): 2236588200

約数和(自身を除く): 1507890816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 34, 36, 51, 54, 58, 68, 72, 81, 87, 102, 108, 116, 136, 153, 162, 174, 204, 216, 232, 261, 306, 324, 348, 408, 459, 493, 522, 612, 648, 696, 783, 918, 986, 1044, 1224, 1377, 1479, 1566, 1836, 1972, 2088, 2281, 2349, 2754, 2958, 3132, 3672, 3944, 4437, 4562, 4698, 5508, 5916, 6264, 6843, 8874, 9124, 9396, 11016, 11832, 13311, 13686, 17748, 18248, 18792, 20529, 26622, 27372, 35496, 38777, 39933, 41058, 53244, 54744, 61587, 66149, 77554, 79866, 82116, 106488, 116331, 123174, 132298, 155108, 159732, 164232, 184761, 198447, 232662, 246348, 264596, 310216, 319464, 348993, 369522, 396894, 465324, 492696, 529192, 595341, 697986, 739044, 793788, 930648, 1046979, 1124533, 1190682, 1395972, 1478088, 1587576, 1786023, 2093958, 2249066, 2381364, 2791944, 3140937, 3373599, 3572046, 4187916, 4498132, 4762728, 5358069, 6281874, 6747198, 7144092, 8375832, 8996264, 10120797, 10716138, 12563748, 13494396, 14288184, 20241594, 21432276, 25127496, 26988792, 30362391, 40483188, 42864552, 60724782, 80966376, 91087173, 121449564, 182174346, 242899128, 364348692, 728697384]

約数ペア:

[(1, 728697384), (2, 364348692), (3, 242899128), (4, 182174346), (6, 121449564), (8, 91087173), (9, 80966376), (12, 60724782), (17, 42864552), (18, 40483188), (24, 30362391), (27, 26988792), (29, 25127496), (34, 21432276), (36, 20241594), (51, 14288184), (54, 13494396), (58, 12563748), (68, 10716138), (72, 10120797), (81, 8996264), (87, 8375832), (102, 7144092), (108, 6747198), (116, 6281874), (136, 5358069), (153, 4762728), (162, 4498132), (174, 4187916), (204, 3572046), (216, 3373599), (232, 3140937), (261, 2791944), (306, 2381364), (324, 2249066), (348, 2093958), (408, 1786023), (459, 1587576), (493, 1478088), (522, 1395972), (612, 1190682), (648, 1124533), (696, 1046979), (783, 930648), (918, 793788), (986, 739044), (1044, 697986), (1224, 595341), (1377, 529192), (1479, 492696), (1566, 465324), (1836, 396894), (1972, 369522), (2088, 348993), (2281, 319464), (2349, 310216), (2754, 264596), (2958, 246348), (3132, 232662), (3672, 198447), (3944, 184761), (4437, 164232), (4562, 159732), (4698, 155108), (5508, 132298), (5916, 123174), (6264, 116331), (6843, 106488), (8874, 82116), (9124, 79866), (9396, 77554), (11016, 66149), (11832, 61587), (13311, 54744), (13686, 53244), (17748, 41058), (18248, 39933), (18792, 38777), (20529, 35496), (26622, 27372)]