639510524380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{162751}}^1$

素因数の和:162924

約数の個数: 192

約数和(自身を含む): 1763908780032

約数和(自身を除く): 1124398255652

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 127, 130, 140, 170, 182, 221, 238, 254, 260, 340, 364, 442, 455, 476, 508, 595, 635, 884, 889, 910, 1105, 1190, 1270, 1547, 1651, 1778, 1820, 2159, 2210, 2380, 2540, 3094, 3302, 3556, 4318, 4420, 4445, 6188, 6604, 7735, 8255, 8636, 8890, 10795, 11557, 15113, 15470, 16510, 17780, 21590, 23114, 28067, 30226, 30940, 33020, 43180, 46228, 56134, 57785, 60452, 75565, 112268, 115570, 140335, 151130, 162751, 196469, 231140, 280670, 302260, 325502, 392938, 561340, 651004, 785876, 813755, 982345, 1139257, 1627510, 1964690, 2115763, 2278514, 2766767, 3255020, 3929380, 4231526, 4557028, 5533534, 5696285, 8463052, 10578815, 11067068, 11392570, 13833835, 14810341, 19367369, 20669377, 21157630, 22785140, 27667670, 29620682, 35967971, 38734738, 41338754, 42315260, 55335340, 59241364, 71935942, 74051705, 77469476, 82677508, 96836845, 103346885, 143871884, 144685639, 148103410, 179839855, 193673690, 206693770, 251775797, 268701901, 289371278, 296206820, 351379409, 359679710, 387347380, 413387540, 503551594, 537403802, 578742556, 702758818, 719359420, 723428195, 1007103188, 1074807604, 1258878985, 1343509505, 1405517636, 1446856390, 1756897045, 1880913307, 2459655863, 2517757970, 2687019010, 2893712780, 3513794090, 3761826614, 4567932317, 4919311726, 5035515940, 5374038020, 7027588180, 7523653228, 9135864634, 9404566535, 9838623452, 12298279315, 18271729268, 18809133070, 22839661585, 24596558630, 31975526219, 37618266140, 45679323170, 49193117260, 63951052438, 91358646340, 127902104876, 159877631095, 319755262190, 639510524380]

約数ペア:

[(1, 639510524380), (2, 319755262190), (4, 159877631095), (5, 127902104876), (7, 91358646340), (10, 63951052438), (13, 49193117260), (14, 45679323170), (17, 37618266140), (20, 31975526219), (26, 24596558630), (28, 22839661585), (34, 18809133070), (35, 18271729268), (52, 12298279315), (65, 9838623452), (68, 9404566535), (70, 9135864634), (85, 7523653228), (91, 7027588180), (119, 5374038020), (127, 5035515940), (130, 4919311726), (140, 4567932317), (170, 3761826614), (182, 3513794090), (221, 2893712780), (238, 2687019010), (254, 2517757970), (260, 2459655863), (340, 1880913307), (364, 1756897045), (442, 1446856390), (455, 1405517636), (476, 1343509505), (508, 1258878985), (595, 1074807604), (635, 1007103188), (884, 723428195), (889, 719359420), (910, 702758818), (1105, 578742556), (1190, 537403802), (1270, 503551594), (1547, 413387540), (1651, 387347380), (1778, 359679710), (1820, 351379409), (2159, 296206820), (2210, 289371278), (2380, 268701901), (2540, 251775797), (3094, 206693770), (3302, 193673690), (3556, 179839855), (4318, 148103410), (4420, 144685639), (4445, 143871884), (6188, 103346885), (6604, 96836845), (7735, 82677508), (8255, 77469476), (8636, 74051705), (8890, 71935942), (10795, 59241364), (11557, 55335340), (15113, 42315260), (15470, 41338754), (16510, 38734738), (17780, 35967971), (21590, 29620682), (23114, 27667670), (28067, 22785140), (30226, 21157630), (30940, 20669377), (33020, 19367369), (43180, 14810341), (46228, 13833835), (56134, 11392570), (57785, 11067068), (60452, 10578815), (75565, 8463052), (112268, 5696285), (115570, 5533534), (140335, 4557028), (151130, 4231526), (162751, 3929380), (196469, 3255020), (231140, 2766767), (280670, 2278514), (302260, 2115763), (325502, 1964690), (392938, 1627510), (561340, 1139257), (651004, 982345), (785876, 813755)]