396870208

素因数分解:

$2^6\times 7^3\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 112

約数和(自身を含む): 932688000

約数和(自身を除く): 535817792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 101, 112, 179, 196, 202, 224, 343, 358, 392, 404, 448, 686, 707, 716, 784, 808, 1253, 1372, 1414, 1432, 1568, 1616, 2506, 2744, 2828, 2864, 3136, 3232, 4949, 5012, 5488, 5656, 5728, 6464, 8771, 9898, 10024, 10976, 11312, 11456, 17542, 18079, 19796, 20048, 21952, 22624, 34643, 35084, 36158, 39592, 40096, 45248, 61397, 69286, 70168, 72316, 79184, 80192, 122794, 126553, 138572, 140336, 144632, 158368, 245588, 253106, 277144, 280672, 289264, 316736, 491176, 506212, 554288, 561344, 578528, 885871, 982352, 1012424, 1108576, 1157056, 1771742, 1964704, 2024848, 2217152, 3543484, 3929408, 4049696, 6201097, 7086968, 8099392, 12402194, 14173936, 24804388, 28347872, 49608776, 56695744, 99217552, 198435104, 396870208]

約数ペア:

[(1, 396870208), (2, 198435104), (4, 99217552), (7, 56695744), (8, 49608776), (14, 28347872), (16, 24804388), (28, 14173936), (32, 12402194), (49, 8099392), (56, 7086968), (64, 6201097), (98, 4049696), (101, 3929408), (112, 3543484), (179, 2217152), (196, 2024848), (202, 1964704), (224, 1771742), (343, 1157056), (358, 1108576), (392, 1012424), (404, 982352), (448, 885871), (686, 578528), (707, 561344), (716, 554288), (784, 506212), (808, 491176), (1253, 316736), (1372, 289264), (1414, 280672), (1432, 277144), (1568, 253106), (1616, 245588), (2506, 158368), (2744, 144632), (2828, 140336), (2864, 138572), (3136, 126553), (3232, 122794), (4949, 80192), (5012, 79184), (5488, 72316), (5656, 70168), (5728, 69286), (6464, 61397), (8771, 45248), (9898, 40096), (10024, 39592), (10976, 36158), (11312, 35084), (11456, 34643), (17542, 22624), (18079, 21952), (19796, 20048)]