421804642112

素因数分解:

$2^6\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{712739}}^1$

素因数の和:714079

約数の個数: 56

約数和(自身を含む): 957318156480

約数和(自身を除く): 535513514368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1321, 2642, 5284, 9247, 10568, 18494, 21136, 36988, 42272, 73976, 84544, 147952, 295904, 591808, 712739, 1425478, 2850956, 4989173, 5701912, 9978346, 11403824, 19956692, 22807648, 39913384, 45615296, 79826768, 159653536, 319307072, 941528219, 1883056438, 3766112876, 6590697533, 7532225752, 13181395066, 15064451504, 26362790132, 30128903008, 52725580264, 60257806016, 105451160528, 210902321056, 421804642112]

約数ペア:

[(1, 421804642112), (2, 210902321056), (4, 105451160528), (7, 60257806016), (8, 52725580264), (14, 30128903008), (16, 26362790132), (28, 15064451504), (32, 13181395066), (56, 7532225752), (64, 6590697533), (112, 3766112876), (224, 1883056438), (448, 941528219), (1321, 319307072), (2642, 159653536), (5284, 79826768), (9247, 45615296), (10568, 39913384), (18494, 22807648), (21136, 19956692), (36988, 11403824), (42272, 9978346), (73976, 5701912), (84544, 4989173), (147952, 2850956), (295904, 1425478), (591808, 712739)]