222430384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{34157}}^1$

素因数の和:34213

約数の個数: 40

約数和(自身を含む): 482857488

約数和(自身を除く): 260427104

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 34157, 68314, 136628, 273256, 375727, 546512, 751454, 1263809, 1502908, 2527618, 3005816, 5055236, 6011632, 10110472, 13901899, 20220944, 27803798, 55607596, 111215192, 222430384]

約数ペア:

[(1, 222430384), (2, 111215192), (4, 55607596), (8, 27803798), (11, 20220944), (16, 13901899), (22, 10110472), (37, 6011632), (44, 5055236), (74, 3005816), (88, 2527618), (148, 1502908), (176, 1263809), (296, 751454), (407, 546512), (592, 375727), (814, 273256), (1628, 136628), (3256, 68314), (6512, 34157)]