420121944

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{176819}}^1$

素因数の和:176845

約数の個数: 64

約数和(自身を含む): 1273104000

約数和(自身を除く): 852982056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 176819, 353638, 530457, 707276, 1060914, 1414552, 1591371, 1945009, 2121828, 3182742, 3890018, 4243656, 4774113, 5835027, 6365484, 7780036, 9548226, 11670054, 12730968, 15560072, 17505081, 19096452, 23340108, 35010162, 38192904, 46680216, 52515243, 70020324, 105030486, 140040648, 210060972, 420121944]

約数ペア:

[(1, 420121944), (2, 210060972), (3, 140040648), (4, 105030486), (6, 70020324), (8, 52515243), (9, 46680216), (11, 38192904), (12, 35010162), (18, 23340108), (22, 19096452), (24, 17505081), (27, 15560072), (33, 12730968), (36, 11670054), (44, 9548226), (54, 7780036), (66, 6365484), (72, 5835027), (88, 4774113), (99, 4243656), (108, 3890018), (132, 3182742), (198, 2121828), (216, 1945009), (264, 1591371), (297, 1414552), (396, 1060914), (594, 707276), (792, 530457), (1188, 353638), (2376, 176819)]