234055984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 499968000

約数和(自身を除く): 265912016

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 139, 152, 191, 232, 278, 304, 382, 464, 551, 556, 764, 1102, 1112, 1528, 2204, 2224, 2641, 3056, 3629, 4031, 4408, 5282, 5539, 7258, 8062, 8816, 10564, 11078, 14516, 16124, 21128, 22156, 26549, 29032, 32248, 42256, 44312, 53098, 58064, 64496, 76589, 88624, 105241, 106196, 153178, 210482, 212392, 306356, 420964, 424784, 504431, 612712, 769921, 841928, 1008862, 1225424, 1539842, 1683856, 2017724, 3079684, 4035448, 6159368, 8070896, 12318736, 14628499, 29256998, 58513996, 117027992, 234055984]

約数ペア:

[(1, 234055984), (2, 117027992), (4, 58513996), (8, 29256998), (16, 14628499), (19, 12318736), (29, 8070896), (38, 6159368), (58, 4035448), (76, 3079684), (116, 2017724), (139, 1683856), (152, 1539842), (191, 1225424), (232, 1008862), (278, 841928), (304, 769921), (382, 612712), (464, 504431), (551, 424784), (556, 420964), (764, 306356), (1102, 212392), (1112, 210482), (1528, 153178), (2204, 106196), (2224, 105241), (2641, 88624), (3056, 76589), (3629, 64496), (4031, 58064), (4408, 53098), (5282, 44312), (5539, 42256), (7258, 32248), (8062, 29032), (8816, 26549), (10564, 22156), (11078, 21128), (14516, 16124)]