320106816

素因数分解:

$2^6\times 3^7\times {\mathrm{2287}}^1$

素因数の和:2320

約数の個数: 112

約数和(自身を含む): 953089280

約数和(自身を除く): 632982464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 729, 864, 972, 1296, 1458, 1728, 1944, 2187, 2287, 2592, 2916, 3888, 4374, 4574, 5184, 5832, 6861, 7776, 8748, 9148, 11664, 13722, 15552, 17496, 18296, 20583, 23328, 27444, 34992, 36592, 41166, 46656, 54888, 61749, 69984, 73184, 82332, 109776, 123498, 139968, 146368, 164664, 185247, 219552, 246996, 329328, 370494, 439104, 493992, 555741, 658656, 740988, 987984, 1111482, 1317312, 1481976, 1667223, 1975968, 2222964, 2963952, 3334446, 3951936, 4445928, 5001669, 5927904, 6668892, 8891856, 10003338, 11855808, 13337784, 17783712, 20006676, 26675568, 35567424, 40013352, 53351136, 80026704, 106702272, 160053408, 320106816]

約数ペア:

[(1, 320106816), (2, 160053408), (3, 106702272), (4, 80026704), (6, 53351136), (8, 40013352), (9, 35567424), (12, 26675568), (16, 20006676), (18, 17783712), (24, 13337784), (27, 11855808), (32, 10003338), (36, 8891856), (48, 6668892), (54, 5927904), (64, 5001669), (72, 4445928), (81, 3951936), (96, 3334446), (108, 2963952), (144, 2222964), (162, 1975968), (192, 1667223), (216, 1481976), (243, 1317312), (288, 1111482), (324, 987984), (432, 740988), (486, 658656), (576, 555741), (648, 493992), (729, 439104), (864, 370494), (972, 329328), (1296, 246996), (1458, 219552), (1728, 185247), (1944, 164664), (2187, 146368), (2287, 139968), (2592, 123498), (2916, 109776), (3888, 82332), (4374, 73184), (4574, 69984), (5184, 61749), (5832, 54888), (6861, 46656), (7776, 41166), (8748, 36592), (9148, 34992), (11664, 27444), (13722, 23328), (15552, 20583), (17496, 18296)]