220381608

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28429}}^1$

素因数の和:28474

約数の個数: 64

約数和(自身を含む): 614088000

約数和(自身を除く): 393706392

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 28429, 56858, 85287, 113716, 170574, 227432, 341148, 483293, 540151, 682296, 966586, 1080302, 1449879, 1620453, 1933172, 2160604, 2899758, 3240906, 3866344, 4321208, 5799516, 6481812, 9182567, 11599032, 12963624, 18365134, 27547701, 36730268, 55095402, 73460536, 110190804, 220381608]

約数ペア:

[(1, 220381608), (2, 110190804), (3, 73460536), (4, 55095402), (6, 36730268), (8, 27547701), (12, 18365134), (17, 12963624), (19, 11599032), (24, 9182567), (34, 6481812), (38, 5799516), (51, 4321208), (57, 3866344), (68, 3240906), (76, 2899758), (102, 2160604), (114, 1933172), (136, 1620453), (152, 1449879), (204, 1080302), (228, 966586), (323, 682296), (408, 540151), (456, 483293), (646, 341148), (969, 227432), (1292, 170574), (1938, 113716), (2584, 85287), (3876, 56858), (7752, 28429)]