638045942391

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{239383}}^1$

素因数の和:239541

約数の個数: 96

約数和(自身を含む): 1150192243200

約数和(自身を除く): 512146300809

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 109, 117, 143, 171, 209, 247, 327, 429, 627, 741, 981, 1199, 1287, 1417, 1881, 2071, 2223, 2717, 3597, 4251, 6213, 8151, 10791, 12753, 15587, 18639, 22781, 24453, 26923, 46761, 68343, 80769, 140283, 205029, 239383, 242307, 296153, 718149, 888459, 2154447, 2633213, 2665377, 3111979, 4548277, 7899639, 9335937, 13644831, 23698917, 26092747, 28007811, 34231769, 40934493, 50031047, 59127601, 78278241, 102695307, 150093141, 177382803, 234834723, 287020217, 308085921, 339205711, 450279423, 495762193, 532148409, 650403611, 861060651, 1017617133, 1487286579, 1951210833, 2583181953, 3052851399, 3731262821, 4461859737, 5453384123, 5853632499, 6444908509, 11193788463, 16360152369, 19334725527, 33581365389, 49080457107, 58004176581, 70893993599, 212681980797, 638045942391]

約数ペア:

[(1, 638045942391), (3, 212681980797), (9, 70893993599), (11, 58004176581), (13, 49080457107), (19, 33581365389), (33, 19334725527), (39, 16360152369), (57, 11193788463), (99, 6444908509), (109, 5853632499), (117, 5453384123), (143, 4461859737), (171, 3731262821), (209, 3052851399), (247, 2583181953), (327, 1951210833), (429, 1487286579), (627, 1017617133), (741, 861060651), (981, 650403611), (1199, 532148409), (1287, 495762193), (1417, 450279423), (1881, 339205711), (2071, 308085921), (2223, 287020217), (2717, 234834723), (3597, 177382803), (4251, 150093141), (6213, 102695307), (8151, 78278241), (10791, 59127601), (12753, 50031047), (15587, 40934493), (18639, 34231769), (22781, 28007811), (24453, 26092747), (26923, 23698917), (46761, 13644831), (68343, 9335937), (80769, 7899639), (140283, 4548277), (205029, 3111979), (239383, 2665377), (242307, 2633213), (296153, 2154447), (718149, 888459)]