408130944

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 1239422400

約数和(自身を除く): 831291456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 169, 192, 208, 228, 247, 304, 312, 331, 338, 384, 416, 456, 494, 507, 608, 624, 662, 676, 741, 832, 912, 988, 993, 1014, 1216, 1248, 1324, 1352, 1482, 1664, 1824, 1976, 1986, 2028, 2432, 2496, 2648, 2704, 2964, 3211, 3648, 3952, 3972, 4056, 4303, 4992, 5296, 5408, 5928, 6289, 6422, 7296, 7904, 7944, 8112, 8606, 9633, 10592, 10816, 11856, 12578, 12844, 12909, 15808, 15888, 16224, 17212, 18867, 19266, 21184, 21632, 23712, 25156, 25688, 25818, 31616, 31776, 32448, 34424, 37734, 38532, 42368, 47424, 50312, 51376, 51636, 55939, 63552, 64896, 68848, 75468, 77064, 81757, 94848, 100624, 102752, 103272, 111878, 127104, 137696, 150936, 154128, 163514, 167817, 201248, 205504, 206544, 223756, 245271, 275392, 301872, 308256, 327028, 335634, 402496, 411008, 413088, 447512, 490542, 550784, 603744, 616512, 654056, 671268, 804992, 826176, 895024, 981084, 1062841, 1207488, 1233024, 1308112, 1342536, 1652352, 1790048, 1962168, 2125682, 2414976, 2616224, 2685072, 3188523, 3580096, 3924336, 4251364, 5232448, 5370144, 6377046, 7160192, 7848672, 8502728, 10464896, 10740288, 12754092, 15697344, 17005456, 21480576, 25508184, 31394688, 34010912, 51016368, 68021824, 102032736, 136043648, 204065472, 408130944]

約数ペア:

[(1, 408130944), (2, 204065472), (3, 136043648), (4, 102032736), (6, 68021824), (8, 51016368), (12, 34010912), (13, 31394688), (16, 25508184), (19, 21480576), (24, 17005456), (26, 15697344), (32, 12754092), (38, 10740288), (39, 10464896), (48, 8502728), (52, 7848672), (57, 7160192), (64, 6377046), (76, 5370144), (78, 5232448), (96, 4251364), (104, 3924336), (114, 3580096), (128, 3188523), (152, 2685072), (156, 2616224), (169, 2414976), (192, 2125682), (208, 1962168), (228, 1790048), (247, 1652352), (304, 1342536), (312, 1308112), (331, 1233024), (338, 1207488), (384, 1062841), (416, 981084), (456, 895024), (494, 826176), (507, 804992), (608, 671268), (624, 654056), (662, 616512), (676, 603744), (741, 550784), (832, 490542), (912, 447512), (988, 413088), (993, 411008), (1014, 402496), (1216, 335634), (1248, 327028), (1324, 308256), (1352, 301872), (1482, 275392), (1664, 245271), (1824, 223756), (1976, 206544), (1986, 205504), (2028, 201248), (2432, 167817), (2496, 163514), (2648, 154128), (2704, 150936), (2964, 137696), (3211, 127104), (3648, 111878), (3952, 103272), (3972, 102752), (4056, 100624), (4303, 94848), (4992, 81757), (5296, 77064), (5408, 75468), (5928, 68848), (6289, 64896), (6422, 63552), (7296, 55939), (7904, 51636), (7944, 51376), (8112, 50312), (8606, 47424), (9633, 42368), (10592, 38532), (10816, 37734), (11856, 34424), (12578, 32448), (12844, 31776), (12909, 31616), (15808, 25818), (15888, 25688), (16224, 25156), (17212, 23712), (18867, 21632), (19266, 21184)]