222743312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{23879}}^1$

素因数の和:23951

約数の個数: 40

約数和(自身を含む): 479701440

約数和(自身を除く): 256958128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 23879, 47758, 95516, 191032, 262669, 382064, 525338, 1050676, 1265587, 2101352, 2531174, 4202704, 5062348, 10124696, 13921457, 20249392, 27842914, 55685828, 111371656, 222743312]

約数ペア:

[(1, 222743312), (2, 111371656), (4, 55685828), (8, 27842914), (11, 20249392), (16, 13921457), (22, 10124696), (44, 5062348), (53, 4202704), (88, 2531174), (106, 2101352), (176, 1265587), (212, 1050676), (424, 525338), (583, 382064), (848, 262669), (1166, 191032), (2332, 95516), (4664, 47758), (9328, 23879)]