15678028032

素因数分解:

$2^8\times 3^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{587}}^1$

素因数の和:1108

約数の個数: 144

約数和(自身を含む): 42402044160

約数和(自身を除く): 26724016128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 419, 498, 587, 664, 768, 838, 996, 1174, 1257, 1328, 1676, 1761, 1992, 2348, 2514, 2656, 3352, 3522, 3984, 4696, 5028, 5312, 6704, 7044, 7968, 9392, 10056, 10624, 13408, 14088, 15936, 18784, 20112, 21248, 26816, 28176, 31872, 34777, 37568, 40224, 48721, 53632, 56352, 63744, 69554, 75136, 80448, 97442, 104331, 107264, 112704, 139108, 146163, 150272, 160896, 194884, 208662, 225408, 245953, 278216, 292326, 321792, 389768, 417324, 450816, 491906, 556432, 584652, 737859, 779536, 834648, 983812, 1112864, 1169304, 1475718, 1559072, 1669296, 1967624, 2225728, 2338608, 2951436, 3118144, 3338592, 3935248, 4451456, 4677216, 5902872, 6236288, 6677184, 7870496, 8902912, 9354432, 11805744, 12472576, 13354368, 15740992, 18708864, 20414099, 23611488, 26708736, 31481984, 37417728, 40828198, 47222976, 61242297, 62963968, 81656396, 94445952, 122484594, 163312792, 188891904, 244969188, 326625584, 489938376, 653251168, 979876752, 1306502336, 1959753504, 2613004672, 3919507008, 5226009344, 7839014016, 15678028032]

約数ペア:

[(1, 15678028032), (2, 7839014016), (3, 5226009344), (4, 3919507008), (6, 2613004672), (8, 1959753504), (12, 1306502336), (16, 979876752), (24, 653251168), (32, 489938376), (48, 326625584), (64, 244969188), (83, 188891904), (96, 163312792), (128, 122484594), (166, 94445952), (192, 81656396), (249, 62963968), (256, 61242297), (332, 47222976), (384, 40828198), (419, 37417728), (498, 31481984), (587, 26708736), (664, 23611488), (768, 20414099), (838, 18708864), (996, 15740992), (1174, 13354368), (1257, 12472576), (1328, 11805744), (1676, 9354432), (1761, 8902912), (1992, 7870496), (2348, 6677184), (2514, 6236288), (2656, 5902872), (3352, 4677216), (3522, 4451456), (3984, 3935248), (4696, 3338592), (5028, 3118144), (5312, 2951436), (6704, 2338608), (7044, 2225728), (7968, 1967624), (9392, 1669296), (10056, 1559072), (10624, 1475718), (13408, 1169304), (14088, 1112864), (15936, 983812), (18784, 834648), (20112, 779536), (21248, 737859), (26816, 584652), (28176, 556432), (31872, 491906), (34777, 450816), (37568, 417324), (40224, 389768), (48721, 321792), (53632, 292326), (56352, 278216), (63744, 245953), (69554, 225408), (75136, 208662), (80448, 194884), (97442, 160896), (104331, 150272), (107264, 146163), (112704, 139108)]