1779926442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 4341055488

約数和(自身を除く): 2561129046

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 61, 62, 73, 93, 122, 146, 183, 186, 217, 219, 307, 366, 427, 434, 438, 511, 614, 651, 854, 921, 1022, 1281, 1302, 1533, 1842, 1891, 2149, 2263, 2562, 3066, 3782, 4298, 4453, 4526, 5673, 6447, 6789, 8906, 9517, 11346, 12894, 13237, 13359, 13578, 15841, 18727, 19034, 22411, 26474, 26718, 28551, 31171, 31682, 37454, 39711, 44822, 47523, 56181, 57102, 62342, 66619, 67233, 79422, 93513, 95046, 112362, 131089, 133238, 134466, 138043, 156877, 187026, 199857, 262178, 276086, 313754, 393267, 399714, 414129, 470631, 580537, 694741, 786534, 828258, 941262, 966301, 1161074, 1367071, 1389482, 1741611, 1932602, 2084223, 2734142, 2898903, 3483222, 4063759, 4101213, 4168446, 4863187, 5797806, 8127518, 8202426, 9569497, 9726374, 12191277, 14589561, 19138994, 24382554, 28708491, 29179122, 42379201, 57416982, 84758402, 127137603, 254275206, 296654407, 593308814, 889963221, 1779926442]

約数ペア:

[(1, 1779926442), (2, 889963221), (3, 593308814), (6, 296654407), (7, 254275206), (14, 127137603), (21, 84758402), (31, 57416982), (42, 42379201), (61, 29179122), (62, 28708491), (73, 24382554), (93, 19138994), (122, 14589561), (146, 12191277), (183, 9726374), (186, 9569497), (217, 8202426), (219, 8127518), (307, 5797806), (366, 4863187), (427, 4168446), (434, 4101213), (438, 4063759), (511, 3483222), (614, 2898903), (651, 2734142), (854, 2084223), (921, 1932602), (1022, 1741611), (1281, 1389482), (1302, 1367071), (1533, 1161074), (1842, 966301), (1891, 941262), (2149, 828258), (2263, 786534), (2562, 694741), (3066, 580537), (3782, 470631), (4298, 414129), (4453, 399714), (4526, 393267), (5673, 313754), (6447, 276086), (6789, 262178), (8906, 199857), (9517, 187026), (11346, 156877), (12894, 138043), (13237, 134466), (13359, 133238), (13578, 131089), (15841, 112362), (18727, 95046), (19034, 93513), (22411, 79422), (26474, 67233), (26718, 66619), (28551, 62342), (31171, 57102), (31682, 56181), (37454, 47523), (39711, 44822)]