393478903512

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{727}}^1\times {\mathrm{57383}}^1$

素因数の和:58253

約数の個数: 96

約数和(自身を含む): 1075302708480

約数和(自身を除く): 681823804968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 727, 786, 1048, 1179, 1454, 1572, 2181, 2358, 2908, 3144, 4362, 4716, 5816, 6543, 8724, 9432, 13086, 17448, 26172, 52344, 57383, 95237, 114766, 172149, 190474, 229532, 285711, 344298, 380948, 459064, 516447, 571422, 688596, 761896, 857133, 1032894, 1142844, 1377192, 1714266, 2065788, 2285688, 3428532, 4131576, 6857064, 7517173, 15034346, 22551519, 30068692, 41717441, 45103038, 60137384, 67654557, 83434882, 90206076, 125152323, 135309114, 166869764, 180412152, 250304646, 270618228, 333739528, 375456969, 500609292, 541236456, 750913938, 1001218584, 1501827876, 3003655752, 5464984771, 10929969542, 16394954313, 21859939084, 32789908626, 43719878168, 49184862939, 65579817252, 98369725878, 131159634504, 196739451756, 393478903512]

約数ペア:

[(1, 393478903512), (2, 196739451756), (3, 131159634504), (4, 98369725878), (6, 65579817252), (8, 49184862939), (9, 43719878168), (12, 32789908626), (18, 21859939084), (24, 16394954313), (36, 10929969542), (72, 5464984771), (131, 3003655752), (262, 1501827876), (393, 1001218584), (524, 750913938), (727, 541236456), (786, 500609292), (1048, 375456969), (1179, 333739528), (1454, 270618228), (1572, 250304646), (2181, 180412152), (2358, 166869764), (2908, 135309114), (3144, 125152323), (4362, 90206076), (4716, 83434882), (5816, 67654557), (6543, 60137384), (8724, 45103038), (9432, 41717441), (13086, 30068692), (17448, 22551519), (26172, 15034346), (52344, 7517173), (57383, 6857064), (95237, 4131576), (114766, 3428532), (172149, 2285688), (190474, 2065788), (229532, 1714266), (285711, 1377192), (344298, 1142844), (380948, 1032894), (459064, 857133), (516447, 761896), (571422, 688596)]