686374656

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:862

約数の個数: 144

約数和(自身を含む): 2013258240

約数和(自身を除く): 1326883584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 113, 128, 132, 176, 192, 226, 256, 264, 339, 352, 384, 452, 528, 678, 704, 719, 768, 904, 1056, 1243, 1356, 1408, 1438, 1808, 2112, 2157, 2486, 2712, 2816, 2876, 3616, 3729, 4224, 4314, 4972, 5424, 5752, 7232, 7458, 7909, 8448, 8628, 9944, 10848, 11504, 14464, 14916, 15818, 17256, 19888, 21696, 23008, 23727, 28928, 29832, 31636, 34512, 39776, 43392, 46016, 47454, 59664, 63272, 69024, 79552, 81247, 86784, 92032, 94908, 119328, 126544, 138048, 159104, 162494, 184064, 189816, 238656, 243741, 253088, 276096, 318208, 324988, 379632, 477312, 487482, 506176, 552192, 649976, 759264, 893717, 954624, 974964, 1012352, 1299952, 1518528, 1787434, 1949928, 2024704, 2599904, 2681151, 3037056, 3574868, 3899856, 5199808, 5362302, 6074112, 7149736, 7799712, 10399616, 10724604, 14299472, 15599424, 20799232, 21449208, 28598944, 31198848, 42898416, 57197888, 62397696, 85796832, 114395776, 171593664, 228791552, 343187328, 686374656]

約数ペア:

[(1, 686374656), (2, 343187328), (3, 228791552), (4, 171593664), (6, 114395776), (8, 85796832), (11, 62397696), (12, 57197888), (16, 42898416), (22, 31198848), (24, 28598944), (32, 21449208), (33, 20799232), (44, 15599424), (48, 14299472), (64, 10724604), (66, 10399616), (88, 7799712), (96, 7149736), (113, 6074112), (128, 5362302), (132, 5199808), (176, 3899856), (192, 3574868), (226, 3037056), (256, 2681151), (264, 2599904), (339, 2024704), (352, 1949928), (384, 1787434), (452, 1518528), (528, 1299952), (678, 1012352), (704, 974964), (719, 954624), (768, 893717), (904, 759264), (1056, 649976), (1243, 552192), (1356, 506176), (1408, 487482), (1438, 477312), (1808, 379632), (2112, 324988), (2157, 318208), (2486, 276096), (2712, 253088), (2816, 243741), (2876, 238656), (3616, 189816), (3729, 184064), (4224, 162494), (4314, 159104), (4972, 138048), (5424, 126544), (5752, 119328), (7232, 94908), (7458, 92032), (7909, 86784), (8448, 81247), (8628, 79552), (9944, 69024), (10848, 63272), (11504, 59664), (14464, 47454), (14916, 46016), (15818, 43392), (17256, 39776), (19888, 34512), (21696, 31636), (23008, 29832), (23727, 28928)]