15697344

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 112

約数和(自身を含む): 47223680

約数和(自身を除く): 31526336

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, 152, 156, 192, 208, 228, 247, 304, 312, 331, 416, 456, 494, 608, 624, 662, 741, 832, 912, 988, 993, 1216, 1248, 1324, 1482, 1824, 1976, 1986, 2496, 2648, 2964, 3648, 3952, 3972, 4303, 5296, 5928, 6289, 7904, 7944, 8606, 10592, 11856, 12578, 12909, 15808, 15888, 17212, 18867, 21184, 23712, 25156, 25818, 31776, 34424, 37734, 47424, 50312, 51636, 63552, 68848, 75468, 81757, 100624, 103272, 137696, 150936, 163514, 201248, 206544, 245271, 275392, 301872, 327028, 402496, 413088, 490542, 603744, 654056, 826176, 981084, 1207488, 1308112, 1962168, 2616224, 3924336, 5232448, 7848672, 15697344]

約数ペア:

[(1, 15697344), (2, 7848672), (3, 5232448), (4, 3924336), (6, 2616224), (8, 1962168), (12, 1308112), (13, 1207488), (16, 981084), (19, 826176), (24, 654056), (26, 603744), (32, 490542), (38, 413088), (39, 402496), (48, 327028), (52, 301872), (57, 275392), (64, 245271), (76, 206544), (78, 201248), (96, 163514), (104, 150936), (114, 137696), (152, 103272), (156, 100624), (192, 81757), (208, 75468), (228, 68848), (247, 63552), (304, 51636), (312, 50312), (331, 47424), (416, 37734), (456, 34424), (494, 31776), (608, 25818), (624, 25156), (662, 23712), (741, 21184), (832, 18867), (912, 17212), (988, 15888), (993, 15808), (1216, 12909), (1248, 12578), (1324, 11856), (1482, 10592), (1824, 8606), (1976, 7944), (1986, 7904), (2496, 6289), (2648, 5928), (2964, 5296), (3648, 4303), (3952, 3972)]