8291216704904

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{247579}}^1$

素因数の和:247915

約数の個数: 128

約数和(自身を含む): 18618649804800

約数和(自身を除く): 10327433099896

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 101, 124, 191, 202, 217, 248, 382, 404, 434, 707, 764, 808, 868, 1337, 1414, 1528, 1736, 2674, 2828, 3131, 5348, 5656, 5921, 6262, 10696, 11842, 12524, 19291, 21917, 23684, 25048, 38582, 41447, 43834, 47368, 77164, 82894, 87668, 135037, 154328, 165788, 175336, 247579, 270074, 331576, 495158, 540148, 598021, 990316, 1080296, 1196042, 1733053, 1980632, 2392084, 3466106, 4186147, 4784168, 6932212, 7674949, 8372294, 13864424, 15349898, 16744588, 25005479, 30699796, 33489176, 47287589, 50010958, 53724643, 61399592, 94575178, 100021916, 107449286, 175038353, 189150356, 200043832, 214898572, 331013123, 350076706, 378300712, 429797144, 662026246, 700153412, 775169849, 1324052492, 1400306824, 1465915259, 1550339698, 2648104984, 2931830518, 3100679396, 4776046489, 5426188943, 5863661036, 6201358792, 9552092978, 10261406813, 10852377886, 11727322072, 19104185956, 20522813626, 21704755772, 33432325423, 38208371912, 41045627252, 43409511544, 66864650846, 82091254504, 133729301692, 148057441159, 267458603384, 296114882318, 592229764636, 1036402088113, 1184459529272, 2072804176226, 4145608352452, 8291216704904]

約数ペア:

[(1, 8291216704904), (2, 4145608352452), (4, 2072804176226), (7, 1184459529272), (8, 1036402088113), (14, 592229764636), (28, 296114882318), (31, 267458603384), (56, 148057441159), (62, 133729301692), (101, 82091254504), (124, 66864650846), (191, 43409511544), (202, 41045627252), (217, 38208371912), (248, 33432325423), (382, 21704755772), (404, 20522813626), (434, 19104185956), (707, 11727322072), (764, 10852377886), (808, 10261406813), (868, 9552092978), (1337, 6201358792), (1414, 5863661036), (1528, 5426188943), (1736, 4776046489), (2674, 3100679396), (2828, 2931830518), (3131, 2648104984), (5348, 1550339698), (5656, 1465915259), (5921, 1400306824), (6262, 1324052492), (10696, 775169849), (11842, 700153412), (12524, 662026246), (19291, 429797144), (21917, 378300712), (23684, 350076706), (25048, 331013123), (38582, 214898572), (41447, 200043832), (43834, 189150356), (47368, 175038353), (77164, 107449286), (82894, 100021916), (87668, 94575178), (135037, 61399592), (154328, 53724643), (165788, 50010958), (175336, 47287589), (247579, 33489176), (270074, 30699796), (331576, 25005479), (495158, 16744588), (540148, 15349898), (598021, 13864424), (990316, 8372294), (1080296, 7674949), (1196042, 6932212), (1733053, 4784168), (1980632, 4186147), (2392084, 3466106)]