245051568

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{8221}}^1$

素因数の和:8264

約数の個数: 100

約数和(自身を含む): 740177328

約数和(自身を除く): 495125760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 276, 324, 368, 414, 432, 552, 621, 648, 828, 1104, 1242, 1296, 1656, 1863, 2484, 3312, 3726, 4968, 7452, 8221, 9936, 14904, 16442, 24663, 29808, 32884, 49326, 65768, 73989, 98652, 131536, 147978, 189083, 197304, 221967, 295956, 378166, 394608, 443934, 567249, 591912, 665901, 756332, 887868, 1134498, 1183824, 1331802, 1512664, 1701747, 1775736, 2268996, 2663604, 3025328, 3403494, 3551472, 4537992, 5105241, 5327208, 6806988, 9075984, 10210482, 10654416, 13613976, 15315723, 20420964, 27227952, 30631446, 40841928, 61262892, 81683856, 122525784, 245051568]

約数ペア:

[(1, 245051568), (2, 122525784), (3, 81683856), (4, 61262892), (6, 40841928), (8, 30631446), (9, 27227952), (12, 20420964), (16, 15315723), (18, 13613976), (23, 10654416), (24, 10210482), (27, 9075984), (36, 6806988), (46, 5327208), (48, 5105241), (54, 4537992), (69, 3551472), (72, 3403494), (81, 3025328), (92, 2663604), (108, 2268996), (138, 1775736), (144, 1701747), (162, 1512664), (184, 1331802), (207, 1183824), (216, 1134498), (276, 887868), (324, 756332), (368, 665901), (414, 591912), (432, 567249), (552, 443934), (621, 394608), (648, 378166), (828, 295956), (1104, 221967), (1242, 197304), (1296, 189083), (1656, 147978), (1863, 131536), (2484, 98652), (3312, 73989), (3726, 65768), (4968, 49326), (7452, 32884), (8221, 29808), (9936, 24663), (14904, 16442)]