290412852

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{4993}}^1$

素因数の和:5168

約数の個数: 48

約数和(自身を含む): 701397312

約数和(自身を除く): 410984460

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 131, 148, 222, 262, 393, 444, 524, 786, 1572, 4847, 4993, 9694, 9986, 14541, 14979, 19388, 19972, 29082, 29958, 58164, 59916, 184741, 369482, 554223, 654083, 738964, 1108446, 1308166, 1962249, 2216892, 2616332, 3924498, 7848996, 24201071, 48402142, 72603213, 96804284, 145206426, 290412852]

約数ペア:

[(1, 290412852), (2, 145206426), (3, 96804284), (4, 72603213), (6, 48402142), (12, 24201071), (37, 7848996), (74, 3924498), (111, 2616332), (131, 2216892), (148, 1962249), (222, 1308166), (262, 1108446), (393, 738964), (444, 654083), (524, 554223), (786, 369482), (1572, 184741), (4847, 59916), (4993, 58164), (9694, 29958), (9986, 29082), (14541, 19972), (14979, 19388)]