215682016

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1136

約数の個数: 72

約数和(自身を含む): 475994232

約数和(自身を除く): 260312216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 121, 176, 212, 242, 352, 424, 484, 583, 848, 968, 1051, 1166, 1696, 1936, 2102, 2332, 3872, 4204, 4664, 6413, 8408, 9328, 11561, 12826, 16816, 18656, 23122, 25652, 33632, 46244, 51304, 55703, 92488, 102608, 111406, 127171, 184976, 205216, 222812, 254342, 369952, 445624, 508684, 612733, 891248, 1017368, 1225466, 1782496, 2034736, 2450932, 4069472, 4901864, 6740063, 9803728, 13480126, 19607456, 26960252, 53920504, 107841008, 215682016]

約数ペア:

[(1, 215682016), (2, 107841008), (4, 53920504), (8, 26960252), (11, 19607456), (16, 13480126), (22, 9803728), (32, 6740063), (44, 4901864), (53, 4069472), (88, 2450932), (106, 2034736), (121, 1782496), (176, 1225466), (212, 1017368), (242, 891248), (352, 612733), (424, 508684), (484, 445624), (583, 369952), (848, 254342), (968, 222812), (1051, 205216), (1166, 184976), (1696, 127171), (1936, 111406), (2102, 102608), (2332, 92488), (3872, 55703), (4204, 51304), (4664, 46244), (6413, 33632), (8408, 25652), (9328, 23122), (11561, 18656), (12826, 16816)]