1608091936

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{2087}}^1$

素因数の和:2318

約数の個数: 72

約数和(自身を含む): 3499070400

約数和(自身を除く): 1890978464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 199, 242, 352, 398, 484, 796, 968, 1592, 1936, 2087, 2189, 3184, 3872, 4174, 4378, 6368, 8348, 8756, 16696, 17512, 22957, 24079, 33392, 35024, 45914, 48158, 66784, 70048, 91828, 96316, 183656, 192632, 252527, 367312, 385264, 415313, 505054, 734624, 770528, 830626, 1010108, 1661252, 2020216, 3322504, 4040432, 4568443, 6645008, 8080864, 9136886, 13290016, 18273772, 36547544, 50252873, 73095088, 100505746, 146190176, 201011492, 402022984, 804045968, 1608091936]

約数ペア:

[(1, 1608091936), (2, 804045968), (4, 402022984), (8, 201011492), (11, 146190176), (16, 100505746), (22, 73095088), (32, 50252873), (44, 36547544), (88, 18273772), (121, 13290016), (176, 9136886), (199, 8080864), (242, 6645008), (352, 4568443), (398, 4040432), (484, 3322504), (796, 2020216), (968, 1661252), (1592, 1010108), (1936, 830626), (2087, 770528), (2189, 734624), (3184, 505054), (3872, 415313), (4174, 385264), (4378, 367312), (6368, 252527), (8348, 192632), (8756, 183656), (16696, 96316), (17512, 91828), (22957, 70048), (24079, 66784), (33392, 48158), (35024, 45914)]