211672209645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{8011}}^1$

素因数の和:8144

約数の個数: 144

約数和(自身を含む): 417017293056

約数和(自身を除く): 205345083411

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 47, 65, 93, 117, 141, 155, 195, 235, 279, 403, 423, 465, 585, 611, 705, 961, 1209, 1395, 1457, 1833, 2015, 2115, 2883, 3055, 3627, 4371, 4805, 5499, 6045, 7285, 8011, 8649, 9165, 12493, 13113, 14415, 18135, 18941, 21855, 24033, 27495, 37479, 40055, 43245, 45167, 56823, 62465, 65565, 72099, 94705, 104143, 112437, 120165, 135501, 170469, 187395, 225835, 248341, 284115, 312429, 360495, 376517, 406503, 520715, 562185, 587171, 677505, 745023, 852345, 937287, 1129551, 1241705, 1562145, 1761513, 1882585, 2032515, 2235069, 2935855, 3228433, 3388653, 3725115, 4686435, 4894721, 5284539, 5647755, 7698571, 8807565, 9685299, 11175345, 11672027, 14684163, 16142165, 16943265, 23095713, 24473605, 26422695, 29055897, 35016081, 38492855, 44052489, 48426495, 58360135, 69287139, 73420815, 100081423, 105048243, 115478565, 145279485, 151736351, 175080405, 220262445, 300244269, 346435695, 361832837, 455209053, 500407115, 525241215, 758681755, 900732807, 1085498511, 1365627159, 1501221345, 1809164185, 2276045265, 3256495533, 4503664035, 4703826881, 5427492555, 6828135795, 14111480643, 16282477665, 23519134405, 42334441929, 70557403215, 211672209645]

約数ペア:

[(1, 211672209645), (3, 70557403215), (5, 42334441929), (9, 23519134405), (13, 16282477665), (15, 14111480643), (31, 6828135795), (39, 5427492555), (45, 4703826881), (47, 4503664035), (65, 3256495533), (93, 2276045265), (117, 1809164185), (141, 1501221345), (155, 1365627159), (195, 1085498511), (235, 900732807), (279, 758681755), (403, 525241215), (423, 500407115), (465, 455209053), (585, 361832837), (611, 346435695), (705, 300244269), (961, 220262445), (1209, 175080405), (1395, 151736351), (1457, 145279485), (1833, 115478565), (2015, 105048243), (2115, 100081423), (2883, 73420815), (3055, 69287139), (3627, 58360135), (4371, 48426495), (4805, 44052489), (5499, 38492855), (6045, 35016081), (7285, 29055897), (8011, 26422695), (8649, 24473605), (9165, 23095713), (12493, 16943265), (13113, 16142165), (14415, 14684163), (18135, 11672027), (18941, 11175345), (21855, 9685299), (24033, 8807565), (27495, 7698571), (37479, 5647755), (40055, 5284539), (43245, 4894721), (45167, 4686435), (56823, 3725115), (62465, 3388653), (65565, 3228433), (72099, 2935855), (94705, 2235069), (104143, 2032515), (112437, 1882585), (120165, 1761513), (135501, 1562145), (170469, 1241705), (187395, 1129551), (225835, 937287), (248341, 852345), (284115, 745023), (312429, 677505), (360495, 587171), (376517, 562185), (406503, 520715)]