1620080952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{88471}}^1$

素因数の和:88596

約数の個数: 64

約数和(自身を含む): 4671321600

約数和(自身を除く): 3051240648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 168, 218, 327, 436, 654, 763, 872, 1308, 1526, 2289, 2616, 3052, 4578, 6104, 9156, 18312, 88471, 176942, 265413, 353884, 530826, 619297, 707768, 1061652, 1238594, 1857891, 2123304, 2477188, 3715782, 4954376, 7431564, 9643339, 14863128, 19286678, 28930017, 38573356, 57860034, 67503373, 77146712, 115720068, 135006746, 202510119, 231440136, 270013492, 405020238, 540026984, 810040476, 1620080952]

約数ペア:

[(1, 1620080952), (2, 810040476), (3, 540026984), (4, 405020238), (6, 270013492), (7, 231440136), (8, 202510119), (12, 135006746), (14, 115720068), (21, 77146712), (24, 67503373), (28, 57860034), (42, 38573356), (56, 28930017), (84, 19286678), (109, 14863128), (168, 9643339), (218, 7431564), (327, 4954376), (436, 3715782), (654, 2477188), (763, 2123304), (872, 1857891), (1308, 1238594), (1526, 1061652), (2289, 707768), (2616, 619297), (3052, 530826), (4578, 353884), (6104, 265413), (9156, 176942), (18312, 88471)]