489396544

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4943}}^1$

素因数の和:4992

約数の個数: 112

約数和(自身を含む): 1265822208

約数和(自身を除く): 776425664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 952, 1088, 1456, 1547, 1768, 1904, 2912, 3094, 3536, 3808, 4943, 5824, 6188, 7072, 7616, 9886, 12376, 14144, 19772, 24752, 34601, 39544, 49504, 64259, 69202, 79088, 84031, 99008, 128518, 138404, 158176, 168062, 257036, 276808, 316352, 336124, 449813, 514072, 553616, 588217, 672248, 899626, 1028144, 1092403, 1107232, 1176434, 1344496, 1799252, 2056288, 2184806, 2214464, 2352868, 2688992, 3598504, 4112576, 4369612, 4705736, 5377984, 7197008, 7646821, 8739224, 9411472, 14394016, 15293642, 17478448, 18822944, 28788032, 30587284, 34956896, 37645888, 61174568, 69913792, 122349136, 244698272, 489396544]

約数ペア:

[(1, 489396544), (2, 244698272), (4, 122349136), (7, 69913792), (8, 61174568), (13, 37645888), (14, 34956896), (16, 30587284), (17, 28788032), (26, 18822944), (28, 17478448), (32, 15293642), (34, 14394016), (52, 9411472), (56, 8739224), (64, 7646821), (68, 7197008), (91, 5377984), (104, 4705736), (112, 4369612), (119, 4112576), (136, 3598504), (182, 2688992), (208, 2352868), (221, 2214464), (224, 2184806), (238, 2056288), (272, 1799252), (364, 1344496), (416, 1176434), (442, 1107232), (448, 1092403), (476, 1028144), (544, 899626), (728, 672248), (832, 588217), (884, 553616), (952, 514072), (1088, 449813), (1456, 336124), (1547, 316352), (1768, 276808), (1904, 257036), (2912, 168062), (3094, 158176), (3536, 138404), (3808, 128518), (4943, 99008), (5824, 84031), (6188, 79088), (7072, 69202), (7616, 64259), (9886, 49504), (12376, 39544), (14144, 34601), (19772, 24752)]