308934216

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:524

約数の個数: 128

約数和(自身を含む): 896400000

約数和(自身を除く): 587465784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 149, 174, 216, 232, 261, 298, 331, 348, 447, 522, 596, 662, 696, 783, 894, 993, 1044, 1192, 1324, 1341, 1566, 1788, 1986, 2088, 2648, 2682, 2979, 3132, 3576, 3972, 4023, 4321, 5364, 5958, 6264, 7944, 8046, 8642, 8937, 9599, 10728, 11916, 12963, 16092, 17284, 17874, 19198, 23832, 25926, 28797, 32184, 34568, 35748, 38396, 38889, 49319, 51852, 57594, 71496, 76792, 77778, 86391, 98638, 103704, 115188, 116667, 147957, 155556, 172782, 197276, 230376, 233334, 259173, 295914, 311112, 345564, 394552, 443871, 466668, 518346, 591828, 691128, 887742, 933336, 1036692, 1183656, 1331613, 1430251, 1775484, 2073384, 2663226, 2860502, 3550968, 4290753, 5326452, 5721004, 8581506, 10652904, 11442008, 12872259, 17163012, 25744518, 34326024, 38616777, 51489036, 77233554, 102978072, 154467108, 308934216]

約数ペア:

[(1, 308934216), (2, 154467108), (3, 102978072), (4, 77233554), (6, 51489036), (8, 38616777), (9, 34326024), (12, 25744518), (18, 17163012), (24, 12872259), (27, 11442008), (29, 10652904), (36, 8581506), (54, 5721004), (58, 5326452), (72, 4290753), (87, 3550968), (108, 2860502), (116, 2663226), (149, 2073384), (174, 1775484), (216, 1430251), (232, 1331613), (261, 1183656), (298, 1036692), (331, 933336), (348, 887742), (447, 691128), (522, 591828), (596, 518346), (662, 466668), (696, 443871), (783, 394552), (894, 345564), (993, 311112), (1044, 295914), (1192, 259173), (1324, 233334), (1341, 230376), (1566, 197276), (1788, 172782), (1986, 155556), (2088, 147957), (2648, 116667), (2682, 115188), (2979, 103704), (3132, 98638), (3576, 86391), (3972, 77778), (4023, 76792), (4321, 71496), (5364, 57594), (5958, 51852), (6264, 49319), (7944, 38889), (8046, 38396), (8642, 35748), (8937, 34568), (9599, 32184), (10728, 28797), (11916, 25926), (12963, 23832), (16092, 19198), (17284, 17874)]