393122928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20123}}^1$

素因数の和:20182

約数の個数: 80

約数和(自身を含む): 1137891456

約数和(自身を除く): 744768528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 814, 888, 1221, 1628, 1776, 2442, 3256, 4884, 6512, 9768, 19536, 20123, 40246, 60369, 80492, 120738, 160984, 221353, 241476, 321968, 442706, 482952, 664059, 744551, 885412, 965904, 1328118, 1489102, 1770824, 2233653, 2656236, 2978204, 3541648, 4467306, 5312472, 5956408, 8190061, 8934612, 10624944, 11912816, 16380122, 17869224, 24570183, 32760244, 35738448, 49140366, 65520488, 98280732, 131040976, 196561464, 393122928]

約数ペア:

[(1, 393122928), (2, 196561464), (3, 131040976), (4, 98280732), (6, 65520488), (8, 49140366), (11, 35738448), (12, 32760244), (16, 24570183), (22, 17869224), (24, 16380122), (33, 11912816), (37, 10624944), (44, 8934612), (48, 8190061), (66, 5956408), (74, 5312472), (88, 4467306), (111, 3541648), (132, 2978204), (148, 2656236), (176, 2233653), (222, 1770824), (264, 1489102), (296, 1328118), (407, 965904), (444, 885412), (528, 744551), (592, 664059), (814, 482952), (888, 442706), (1221, 321968), (1628, 241476), (1776, 221353), (2442, 160984), (3256, 120738), (4884, 80492), (6512, 60369), (9768, 40246), (19536, 20123)]