222132328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 468659520

約数和(自身を除く): 246527192

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 97, 106, 194, 212, 388, 424, 491, 583, 776, 982, 1067, 1166, 1964, 2134, 2332, 3928, 4268, 4664, 5141, 5401, 8536, 10282, 10802, 20564, 21604, 26023, 41128, 43208, 47627, 52046, 56551, 95254, 104092, 113102, 190508, 208184, 226204, 286253, 381016, 452408, 523897, 572506, 1047794, 1145012, 2095588, 2290024, 2524231, 4191176, 5048462, 10096924, 20193848, 27766541, 55533082, 111066164, 222132328]

約数ペア:

[(1, 222132328), (2, 111066164), (4, 55533082), (8, 27766541), (11, 20193848), (22, 10096924), (44, 5048462), (53, 4191176), (88, 2524231), (97, 2290024), (106, 2095588), (194, 1145012), (212, 1047794), (388, 572506), (424, 523897), (491, 452408), (583, 381016), (776, 286253), (982, 226204), (1067, 208184), (1166, 190508), (1964, 113102), (2134, 104092), (2332, 95254), (3928, 56551), (4268, 52046), (4664, 47627), (5141, 43208), (5401, 41128), (8536, 26023), (10282, 21604), (10802, 20564)]