1661566872294

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1560781}}^1$

素因数の和:1560891

約数の個数: 144

約数和(自身を含む): 4496625428256

約数和(自身を除く): 2835058555962

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 71, 98, 102, 119, 126, 142, 147, 153, 213, 238, 294, 306, 357, 426, 441, 497, 639, 714, 833, 882, 994, 1071, 1207, 1278, 1491, 1666, 2142, 2414, 2499, 2982, 3479, 3621, 4473, 4998, 6958, 7242, 7497, 8449, 8946, 10437, 10863, 14994, 16898, 20874, 21726, 25347, 31311, 50694, 59143, 62622, 76041, 118286, 152082, 177429, 354858, 532287, 1064574, 1560781, 3121562, 4682343, 9364686, 10925467, 14047029, 21850934, 26533277, 28094058, 32776401, 53066554, 65552802, 76478269, 79599831, 98329203, 110815451, 152956538, 159199662, 185732939, 196658406, 221630902, 229434807, 238799493, 332446353, 371465878, 458869614, 477598986, 557198817, 664892706, 688304421, 775708157, 997339059, 1114397634, 1300130573, 1376608842, 1551416314, 1671596451, 1883862667, 1994678118, 2327124471, 2600261146, 3343192902, 3767725334, 3900391719, 4654248942, 5429957099, 5651588001, 6981373413, 7800783438, 10859914198, 11303176002, 11701175157, 13187038669, 13962746826, 16289871297, 16954764003, 23402350314, 26374077338, 32579742594, 33909528006, 39561116007, 48869613891, 79122232014, 92309270683, 97739227782, 118683348021, 184618541366, 237366696042, 276927812049, 553855624098, 830783436147, 1661566872294]

約数ペア:

[(1, 1661566872294), (2, 830783436147), (3, 553855624098), (6, 276927812049), (7, 237366696042), (9, 184618541366), (14, 118683348021), (17, 97739227782), (18, 92309270683), (21, 79122232014), (34, 48869613891), (42, 39561116007), (49, 33909528006), (51, 32579742594), (63, 26374077338), (71, 23402350314), (98, 16954764003), (102, 16289871297), (119, 13962746826), (126, 13187038669), (142, 11701175157), (147, 11303176002), (153, 10859914198), (213, 7800783438), (238, 6981373413), (294, 5651588001), (306, 5429957099), (357, 4654248942), (426, 3900391719), (441, 3767725334), (497, 3343192902), (639, 2600261146), (714, 2327124471), (833, 1994678118), (882, 1883862667), (994, 1671596451), (1071, 1551416314), (1207, 1376608842), (1278, 1300130573), (1491, 1114397634), (1666, 997339059), (2142, 775708157), (2414, 688304421), (2499, 664892706), (2982, 557198817), (3479, 477598986), (3621, 458869614), (4473, 371465878), (4998, 332446353), (6958, 238799493), (7242, 229434807), (7497, 221630902), (8449, 196658406), (8946, 185732939), (10437, 159199662), (10863, 152956538), (14994, 110815451), (16898, 98329203), (20874, 79599831), (21726, 76478269), (25347, 65552802), (31311, 53066554), (50694, 32776401), (59143, 28094058), (62622, 26533277), (76041, 21850934), (118286, 14047029), (152082, 10925467), (177429, 9364686), (354858, 4682343), (532287, 3121562), (1064574, 1560781)]