307140336

素因数分解:

$2^4\times 3^5\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:621

約数の個数: 120

約数和(自身を含む): 898161264

約数和(自身を除く): 591020928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 197, 216, 243, 324, 394, 401, 432, 486, 591, 648, 788, 802, 972, 1182, 1203, 1296, 1576, 1604, 1773, 1944, 2364, 2406, 3152, 3208, 3546, 3609, 3888, 4728, 4812, 5319, 6416, 7092, 7218, 9456, 9624, 10638, 10827, 14184, 14436, 15957, 19248, 21276, 21654, 28368, 28872, 31914, 32481, 42552, 43308, 47871, 57744, 63828, 64962, 78997, 85104, 86616, 95742, 97443, 127656, 129924, 157994, 173232, 191484, 194886, 236991, 255312, 259848, 315988, 382968, 389772, 473982, 519696, 631976, 710973, 765936, 779544, 947964, 1263952, 1421946, 1559088, 1895928, 2132919, 2843892, 3791856, 4265838, 5687784, 6398757, 8531676, 11375568, 12797514, 17063352, 19196271, 25595028, 34126704, 38392542, 51190056, 76785084, 102380112, 153570168, 307140336]

約数ペア:

[(1, 307140336), (2, 153570168), (3, 102380112), (4, 76785084), (6, 51190056), (8, 38392542), (9, 34126704), (12, 25595028), (16, 19196271), (18, 17063352), (24, 12797514), (27, 11375568), (36, 8531676), (48, 6398757), (54, 5687784), (72, 4265838), (81, 3791856), (108, 2843892), (144, 2132919), (162, 1895928), (197, 1559088), (216, 1421946), (243, 1263952), (324, 947964), (394, 779544), (401, 765936), (432, 710973), (486, 631976), (591, 519696), (648, 473982), (788, 389772), (802, 382968), (972, 315988), (1182, 259848), (1203, 255312), (1296, 236991), (1576, 194886), (1604, 191484), (1773, 173232), (1944, 157994), (2364, 129924), (2406, 127656), (3152, 97443), (3208, 95742), (3546, 86616), (3609, 85104), (3888, 78997), (4728, 64962), (4812, 63828), (5319, 57744), (6416, 47871), (7092, 43308), (7218, 42552), (9456, 32481), (9624, 31914), (10638, 28872), (10827, 28368), (14184, 21654), (14436, 21276), (15957, 19248)]