242983008

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{13831}}^1$

素因数の和:13908

約数の個数: 72

約数和(自身を含む): 702361296

約数和(自身を除く): 459378288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 13831, 17568, 27662, 41493, 55324, 82986, 110648, 124479, 165972, 221296, 248958, 331944, 442592, 497916, 663888, 843691, 995832, 1327776, 1687382, 1991664, 2531073, 3374764, 3983328, 5062146, 6749528, 7593219, 10124292, 13499056, 15186438, 20248584, 26998112, 30372876, 40497168, 60745752, 80994336, 121491504, 242983008]

約数ペア:

[(1, 242983008), (2, 121491504), (3, 80994336), (4, 60745752), (6, 40497168), (8, 30372876), (9, 26998112), (12, 20248584), (16, 15186438), (18, 13499056), (24, 10124292), (32, 7593219), (36, 6749528), (48, 5062146), (61, 3983328), (72, 3374764), (96, 2531073), (122, 1991664), (144, 1687382), (183, 1327776), (244, 995832), (288, 843691), (366, 663888), (488, 497916), (549, 442592), (732, 331944), (976, 248958), (1098, 221296), (1464, 165972), (1952, 124479), (2196, 110648), (2928, 82986), (4392, 55324), (5856, 41493), (8784, 27662), (13831, 17568)]