249804672

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 721311360

約数和(自身を除く): 471506688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 163, 192, 208, 307, 312, 326, 384, 416, 489, 614, 624, 652, 832, 921, 978, 1228, 1248, 1304, 1664, 1842, 1956, 2119, 2456, 2496, 2608, 3684, 3912, 3991, 4238, 4912, 4992, 5216, 6357, 7368, 7824, 7982, 8476, 9824, 10432, 11973, 12714, 14736, 15648, 15964, 16952, 19648, 20864, 23946, 25428, 29472, 31296, 31928, 33904, 39296, 47892, 50041, 50856, 58944, 62592, 63856, 67808, 95784, 100082, 101712, 117888, 127712, 135616, 150123, 191568, 200164, 203424, 255424, 271232, 300246, 383136, 400328, 406848, 510848, 600492, 650533, 766272, 800656, 813696, 1200984, 1301066, 1532544, 1601312, 1951599, 2401968, 2602132, 3202624, 3903198, 4803936, 5204264, 6405248, 7806396, 9607872, 10408528, 15612792, 19215744, 20817056, 31225584, 41634112, 62451168, 83268224, 124902336, 249804672]

約数ペア:

[(1, 249804672), (2, 124902336), (3, 83268224), (4, 62451168), (6, 41634112), (8, 31225584), (12, 20817056), (13, 19215744), (16, 15612792), (24, 10408528), (26, 9607872), (32, 7806396), (39, 6405248), (48, 5204264), (52, 4803936), (64, 3903198), (78, 3202624), (96, 2602132), (104, 2401968), (128, 1951599), (156, 1601312), (163, 1532544), (192, 1301066), (208, 1200984), (307, 813696), (312, 800656), (326, 766272), (384, 650533), (416, 600492), (489, 510848), (614, 406848), (624, 400328), (652, 383136), (832, 300246), (921, 271232), (978, 255424), (1228, 203424), (1248, 200164), (1304, 191568), (1664, 150123), (1842, 135616), (1956, 127712), (2119, 117888), (2456, 101712), (2496, 100082), (2608, 95784), (3684, 67808), (3912, 63856), (3991, 62592), (4238, 58944), (4912, 50856), (4992, 50041), (5216, 47892), (6357, 39296), (7368, 33904), (7824, 31928), (7982, 31296), (8476, 29472), (9824, 25428), (10432, 23946), (11973, 20864), (12714, 19648), (14736, 16952), (15648, 15964)]