402992394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1447}}^1$

素因数の和:1827

約数の個数: 64

約数和(自身を含む): 973056000

約数和(自身を除く): 570063606

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 349, 399, 698, 798, 1047, 1447, 2094, 2443, 2894, 4341, 4886, 6631, 7329, 8682, 10129, 13262, 14658, 19893, 20258, 27493, 30387, 39786, 46417, 54986, 60774, 82479, 92834, 139251, 164958, 192451, 278502, 384902, 505003, 577353, 1010006, 1154706, 1515009, 3030018, 3535021, 7070042, 9595057, 10605063, 19190114, 21210126, 28785171, 57570342, 67165399, 134330798, 201496197, 402992394]

約数ペア:

[(1, 402992394), (2, 201496197), (3, 134330798), (6, 67165399), (7, 57570342), (14, 28785171), (19, 21210126), (21, 19190114), (38, 10605063), (42, 9595057), (57, 7070042), (114, 3535021), (133, 3030018), (266, 1515009), (349, 1154706), (399, 1010006), (698, 577353), (798, 505003), (1047, 384902), (1447, 278502), (2094, 192451), (2443, 164958), (2894, 139251), (4341, 92834), (4886, 82479), (6631, 60774), (7329, 54986), (8682, 46417), (10129, 39786), (13262, 30387), (14658, 27493), (19893, 20258)]