221259864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69317}}^1$

素因数の和:69352

約数の個数: 64

約数和(自身を含む): 665452800

約数和(自身を除く): 444192936

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, 69317, 138634, 207951, 277268, 415902, 485219, 554536, 831804, 970438, 1317023, 1455657, 1663608, 1940876, 2634046, 2911314, 3881752, 3951069, 5268092, 5822628, 7902138, 9219161, 10536184, 11645256, 15804276, 18438322, 27657483, 31608552, 36876644, 55314966, 73753288, 110629932, 221259864]

約数ペア:

[(1, 221259864), (2, 110629932), (3, 73753288), (4, 55314966), (6, 36876644), (7, 31608552), (8, 27657483), (12, 18438322), (14, 15804276), (19, 11645256), (21, 10536184), (24, 9219161), (28, 7902138), (38, 5822628), (42, 5268092), (56, 3951069), (57, 3881752), (76, 2911314), (84, 2634046), (114, 1940876), (133, 1663608), (152, 1455657), (168, 1317023), (228, 970438), (266, 831804), (399, 554536), (456, 485219), (532, 415902), (798, 277268), (1064, 207951), (1596, 138634), (3192, 69317)]