247967616

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{3821}}^1$

素因数の和:3864

約数の個数: 96

約数和(自身を含む): 713414520

約数和(自身を除く): 465446904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 312, 338, 384, 416, 507, 624, 676, 832, 1014, 1248, 1352, 1664, 2028, 2496, 2704, 3821, 4056, 4992, 5408, 7642, 8112, 10816, 11463, 15284, 16224, 21632, 22926, 30568, 32448, 45852, 49673, 61136, 64896, 91704, 99346, 122272, 149019, 183408, 198692, 244544, 298038, 366816, 397384, 489088, 596076, 645749, 733632, 794768, 1192152, 1291498, 1467264, 1589536, 1937247, 2384304, 2582996, 3179072, 3874494, 4768608, 5165992, 6358144, 7748988, 9537216, 10331984, 15497976, 19074432, 20663968, 30995952, 41327936, 61991904, 82655872, 123983808, 247967616]

約数ペア:

[(1, 247967616), (2, 123983808), (3, 82655872), (4, 61991904), (6, 41327936), (8, 30995952), (12, 20663968), (13, 19074432), (16, 15497976), (24, 10331984), (26, 9537216), (32, 7748988), (39, 6358144), (48, 5165992), (52, 4768608), (64, 3874494), (78, 3179072), (96, 2582996), (104, 2384304), (128, 1937247), (156, 1589536), (169, 1467264), (192, 1291498), (208, 1192152), (312, 794768), (338, 733632), (384, 645749), (416, 596076), (507, 489088), (624, 397384), (676, 366816), (832, 298038), (1014, 244544), (1248, 198692), (1352, 183408), (1664, 149019), (2028, 122272), (2496, 99346), (2704, 91704), (3821, 64896), (4056, 61136), (4992, 49673), (5408, 45852), (7642, 32448), (8112, 30568), (10816, 22926), (11463, 21632), (15284, 16224)]