291222792

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4157}}^1$

素因数の和:4315

約数の個数: 96

約数和(自身を含む): 908107200

約数和(自身を除く): 616884408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 139, 168, 252, 278, 417, 504, 556, 834, 973, 1112, 1251, 1668, 1946, 2502, 2919, 3336, 3892, 4157, 5004, 5838, 7784, 8314, 8757, 10008, 11676, 12471, 16628, 17514, 23352, 24942, 29099, 33256, 35028, 37413, 49884, 58198, 70056, 74826, 87297, 99768, 116396, 149652, 174594, 232792, 261891, 299304, 349188, 523782, 577823, 698376, 1047564, 1155646, 1733469, 2095128, 2311292, 3466938, 4044761, 4622584, 5200407, 6933876, 8089522, 10400814, 12134283, 13867752, 16179044, 20801628, 24268566, 32358088, 36402849, 41603256, 48537132, 72805698, 97074264, 145611396, 291222792]

約数ペア:

[(1, 291222792), (2, 145611396), (3, 97074264), (4, 72805698), (6, 48537132), (7, 41603256), (8, 36402849), (9, 32358088), (12, 24268566), (14, 20801628), (18, 16179044), (21, 13867752), (24, 12134283), (28, 10400814), (36, 8089522), (42, 6933876), (56, 5200407), (63, 4622584), (72, 4044761), (84, 3466938), (126, 2311292), (139, 2095128), (168, 1733469), (252, 1155646), (278, 1047564), (417, 698376), (504, 577823), (556, 523782), (834, 349188), (973, 299304), (1112, 261891), (1251, 232792), (1668, 174594), (1946, 149652), (2502, 116396), (2919, 99768), (3336, 87297), (3892, 74826), (4157, 70056), (5004, 58198), (5838, 49884), (7784, 37413), (8314, 35028), (8757, 33256), (10008, 29099), (11676, 24942), (12471, 23352), (16628, 17514)]