399628944

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6469}}^1$

素因数の和:6510

約数の個数: 160

約数和(自身を含む): 1347830400

約数和(自身を除く): 948201456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 144, 156, 176, 198, 208, 216, 234, 264, 286, 297, 312, 351, 396, 429, 432, 468, 528, 572, 594, 624, 702, 792, 858, 936, 1144, 1188, 1287, 1404, 1584, 1716, 1872, 2288, 2376, 2574, 2808, 3432, 3861, 4752, 5148, 5616, 6469, 6864, 7722, 10296, 12938, 15444, 19407, 20592, 25876, 30888, 38814, 51752, 58221, 61776, 71159, 77628, 84097, 103504, 116442, 142318, 155256, 168194, 174663, 213477, 232884, 252291, 284636, 310512, 336388, 349326, 426954, 465768, 504582, 569272, 640431, 672776, 698652, 756873, 853908, 925067, 931536, 1009164, 1138544, 1280862, 1345552, 1397304, 1513746, 1707816, 1850134, 1921293, 2018328, 2270619, 2561724, 2775201, 2794608, 3027492, 3415632, 3700268, 3842586, 4036656, 4541238, 5123448, 5550402, 6054984, 7400536, 7685172, 8325603, 9082476, 10246896, 11100804, 12109968, 14801072, 15370344, 16651206, 18164952, 22201608, 24976809, 30740688, 33302412, 36329904, 44403216, 49953618, 66604824, 99907236, 133209648, 199814472, 399628944]

約数ペア:

[(1, 399628944), (2, 199814472), (3, 133209648), (4, 99907236), (6, 66604824), (8, 49953618), (9, 44403216), (11, 36329904), (12, 33302412), (13, 30740688), (16, 24976809), (18, 22201608), (22, 18164952), (24, 16651206), (26, 15370344), (27, 14801072), (33, 12109968), (36, 11100804), (39, 10246896), (44, 9082476), (48, 8325603), (52, 7685172), (54, 7400536), (66, 6054984), (72, 5550402), (78, 5123448), (88, 4541238), (99, 4036656), (104, 3842586), (108, 3700268), (117, 3415632), (132, 3027492), (143, 2794608), (144, 2775201), (156, 2561724), (176, 2270619), (198, 2018328), (208, 1921293), (216, 1850134), (234, 1707816), (264, 1513746), (286, 1397304), (297, 1345552), (312, 1280862), (351, 1138544), (396, 1009164), (429, 931536), (432, 925067), (468, 853908), (528, 756873), (572, 698652), (594, 672776), (624, 640431), (702, 569272), (792, 504582), (858, 465768), (936, 426954), (1144, 349326), (1188, 336388), (1287, 310512), (1404, 284636), (1584, 252291), (1716, 232884), (1872, 213477), (2288, 174663), (2376, 168194), (2574, 155256), (2808, 142318), (3432, 116442), (3861, 103504), (4752, 84097), (5148, 77628), (5616, 71159), (6469, 61776), (6864, 58221), (7722, 51752), (10296, 38814), (12938, 30888), (15444, 25876), (19407, 20592)]