2015308188

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1217}}^1$

素因数の和:1521

約数の個数: 120

約数和(自身を含む): 5570888400

約数和(自身を除く): 3555580212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 269, 324, 342, 513, 538, 684, 807, 1026, 1076, 1217, 1539, 1614, 2052, 2421, 2434, 3078, 3228, 3651, 4842, 4868, 5111, 6156, 7263, 7302, 9684, 10222, 10953, 14526, 14604, 15333, 20444, 21789, 21906, 23123, 29052, 30666, 32859, 43578, 43812, 45999, 46246, 61332, 65718, 69369, 87156, 91998, 92492, 98577, 131436, 137997, 138738, 183996, 197154, 208107, 275994, 277476, 327373, 394308, 413991, 416214, 551988, 624321, 654746, 827982, 832428, 982119, 1248642, 1309492, 1655964, 1872963, 1964238, 2497284, 2946357, 3745926, 3928476, 5892714, 6220087, 7491852, 8839071, 11785428, 12440174, 17678142, 18660261, 24880348, 26517213, 35356284, 37320522, 53034426, 55980783, 74641044, 106068852, 111961566, 167942349, 223923132, 335884698, 503827047, 671769396, 1007654094, 2015308188]

約数ペア:

[(1, 2015308188), (2, 1007654094), (3, 671769396), (4, 503827047), (6, 335884698), (9, 223923132), (12, 167942349), (18, 111961566), (19, 106068852), (27, 74641044), (36, 55980783), (38, 53034426), (54, 37320522), (57, 35356284), (76, 26517213), (81, 24880348), (108, 18660261), (114, 17678142), (162, 12440174), (171, 11785428), (228, 8839071), (269, 7491852), (324, 6220087), (342, 5892714), (513, 3928476), (538, 3745926), (684, 2946357), (807, 2497284), (1026, 1964238), (1076, 1872963), (1217, 1655964), (1539, 1309492), (1614, 1248642), (2052, 982119), (2421, 832428), (2434, 827982), (3078, 654746), (3228, 624321), (3651, 551988), (4842, 416214), (4868, 413991), (5111, 394308), (6156, 327373), (7263, 277476), (7302, 275994), (9684, 208107), (10222, 197154), (10953, 183996), (14526, 138738), (14604, 137997), (15333, 131436), (20444, 98577), (21789, 92492), (21906, 91998), (23123, 87156), (29052, 69369), (30666, 65718), (32859, 61332), (43578, 46246), (43812, 45999)]