312093648

素因数分解:

$2^4\times 3^9\times {\mathrm{991}}^1$

素因数の和:1026

約数の個数: 100

約数和(自身を含む): 907922048

約数和(自身を除く): 595828400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 991, 1296, 1458, 1944, 1982, 2187, 2916, 2973, 3888, 3964, 4374, 5832, 5946, 6561, 7928, 8748, 8919, 11664, 11892, 13122, 15856, 17496, 17838, 19683, 23784, 26244, 26757, 34992, 35676, 39366, 47568, 52488, 53514, 71352, 78732, 80271, 104976, 107028, 142704, 157464, 160542, 214056, 240813, 314928, 321084, 428112, 481626, 642168, 722439, 963252, 1284336, 1444878, 1926504, 2167317, 2889756, 3853008, 4334634, 5779512, 6501951, 8669268, 11559024, 13003902, 17338536, 19505853, 26007804, 34677072, 39011706, 52015608, 78023412, 104031216, 156046824, 312093648]

約数ペア:

[(1, 312093648), (2, 156046824), (3, 104031216), (4, 78023412), (6, 52015608), (8, 39011706), (9, 34677072), (12, 26007804), (16, 19505853), (18, 17338536), (24, 13003902), (27, 11559024), (36, 8669268), (48, 6501951), (54, 5779512), (72, 4334634), (81, 3853008), (108, 2889756), (144, 2167317), (162, 1926504), (216, 1444878), (243, 1284336), (324, 963252), (432, 722439), (486, 642168), (648, 481626), (729, 428112), (972, 321084), (991, 314928), (1296, 240813), (1458, 214056), (1944, 160542), (1982, 157464), (2187, 142704), (2916, 107028), (2973, 104976), (3888, 80271), (3964, 78732), (4374, 71352), (5832, 53514), (5946, 52488), (6561, 47568), (7928, 39366), (8748, 35676), (8919, 34992), (11664, 26757), (11892, 26244), (13122, 23784), (15856, 19683), (17496, 17838)]