1401755784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{408437}}^1$

素因数の和:408470

約数の個数: 64

約数和(自身を含む): 4117055040

約数和(自身を除く): 2715299256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 408437, 816874, 1225311, 1633748, 2450622, 3267496, 4492807, 4901244, 5309681, 8985614, 9802488, 10619362, 13478421, 15929043, 17971228, 21238724, 26956842, 31858086, 35942456, 42477448, 53913684, 58406491, 63716172, 107827368, 116812982, 127432344, 175219473, 233625964, 350438946, 467251928, 700877892, 1401755784]

約数ペア:

[(1, 1401755784), (2, 700877892), (3, 467251928), (4, 350438946), (6, 233625964), (8, 175219473), (11, 127432344), (12, 116812982), (13, 107827368), (22, 63716172), (24, 58406491), (26, 53913684), (33, 42477448), (39, 35942456), (44, 31858086), (52, 26956842), (66, 21238724), (78, 17971228), (88, 15929043), (104, 13478421), (132, 10619362), (143, 9802488), (156, 8985614), (264, 5309681), (286, 4901244), (312, 4492807), (429, 3267496), (572, 2450622), (858, 1633748), (1144, 1225311), (1716, 816874), (3432, 408437)]