218470056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68443}}^1$

素因数の和:68478

約数の個数: 64

約数和(自身を含む): 657062400

約数和(自身を除く): 438592344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 68443, 136886, 205329, 273772, 410658, 479101, 547544, 821316, 958202, 1300417, 1437303, 1642632, 1916404, 2600834, 2874606, 3832808, 3901251, 5201668, 5749212, 7802502, 9102919, 10403336, 11498424, 15605004, 18205838, 27308757, 31210008, 36411676, 54617514, 72823352, 109235028, 218470056]

約数ペア:

[(1, 218470056), (2, 109235028), (3, 72823352), (4, 54617514), (6, 36411676), (7, 31210008), (8, 27308757), (12, 18205838), (14, 15605004), (19, 11498424), (21, 10403336), (24, 9102919), (28, 7802502), (38, 5749212), (42, 5201668), (56, 3901251), (57, 3832808), (76, 2874606), (84, 2600834), (114, 1916404), (133, 1642632), (152, 1437303), (168, 1300417), (228, 958202), (266, 821316), (399, 547544), (456, 479101), (532, 410658), (798, 273772), (1064, 205329), (1596, 136886), (3192, 68443)]