219458424

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{743}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 568535040

約数和(自身を除く): 349076616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 397, 743, 744, 794, 1191, 1486, 1588, 2229, 2382, 2972, 3176, 4458, 4764, 5944, 8916, 9528, 12307, 17832, 23033, 24614, 36921, 46066, 49228, 69099, 73842, 92132, 98456, 138198, 147684, 184264, 276396, 294971, 295368, 552792, 589942, 884913, 1179884, 1769826, 2359768, 3539652, 7079304, 9144101, 18288202, 27432303, 36576404, 54864606, 73152808, 109729212, 219458424]

約数ペア:

[(1, 219458424), (2, 109729212), (3, 73152808), (4, 54864606), (6, 36576404), (8, 27432303), (12, 18288202), (24, 9144101), (31, 7079304), (62, 3539652), (93, 2359768), (124, 1769826), (186, 1179884), (248, 884913), (372, 589942), (397, 552792), (743, 295368), (744, 294971), (794, 276396), (1191, 184264), (1486, 147684), (1588, 138198), (2229, 98456), (2382, 92132), (2972, 73842), (3176, 69099), (4458, 49228), (4764, 46066), (5944, 36921), (8916, 24614), (9528, 23033), (12307, 17832)]