259776980353

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^2\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 303519789440

約数和(自身を除く): 43742809087

約数列:

[1, 11, 37, 59, 79, 121, 211, 407, 649, 869, 2183, 2321, 2923, 3481, 4477, 4661, 7139, 7807, 9559, 12449, 16669, 24013, 25531, 32153, 38291, 51271, 85877, 128797, 136939, 172457, 183359, 264143, 274999, 353683, 421201, 460613, 563981, 616753, 734491, 944647, 983471, 1416767, 1506329, 1897027, 2016949, 3024989, 5066743, 6784283, 8079401, 10174963, 10818181, 15584437, 20867297, 27176167, 33274879, 36388427, 55734173, 58024789, 74627113, 88873411, 111924593, 118999991, 298937837, 400272697, 638272679, 1231170523, 2146917193, 3288316207, 4402999667, 7020999469, 23616089123, 259776980353]

約数ペア:

[(1, 259776980353), (11, 23616089123), (37, 7020999469), (59, 4402999667), (79, 3288316207), (121, 2146917193), (211, 1231170523), (407, 638272679), (649, 400272697), (869, 298937837), (2183, 118999991), (2321, 111924593), (2923, 88873411), (3481, 74627113), (4477, 58024789), (4661, 55734173), (7139, 36388427), (7807, 33274879), (9559, 27176167), (12449, 20867297), (16669, 15584437), (24013, 10818181), (25531, 10174963), (32153, 8079401), (38291, 6784283), (51271, 5066743), (85877, 3024989), (128797, 2016949), (136939, 1897027), (172457, 1506329), (183359, 1416767), (264143, 983471), (274999, 944647), (353683, 734491), (421201, 616753), (460613, 563981)]