400226784

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1931}}^1$

素因数の和:2088

約数の個数: 96

約数和(自身を含む): 1121734656

約数和(自身を除く): 721507872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 127, 136, 204, 254, 272, 381, 408, 508, 544, 762, 816, 1016, 1524, 1632, 1931, 2032, 2159, 3048, 3862, 4064, 4318, 5793, 6096, 6477, 7724, 8636, 11586, 12192, 12954, 15448, 17272, 23172, 25908, 30896, 32827, 34544, 46344, 51816, 61792, 65654, 69088, 92688, 98481, 103632, 131308, 185376, 196962, 207264, 245237, 262616, 393924, 490474, 525232, 735711, 787848, 980948, 1050464, 1471422, 1575696, 1961896, 2942844, 3151392, 3923792, 4169029, 5885688, 7847584, 8338058, 11771376, 12507087, 16676116, 23542752, 25014174, 33352232, 50028348, 66704464, 100056696, 133408928, 200113392, 400226784]

約数ペア:

[(1, 400226784), (2, 200113392), (3, 133408928), (4, 100056696), (6, 66704464), (8, 50028348), (12, 33352232), (16, 25014174), (17, 23542752), (24, 16676116), (32, 12507087), (34, 11771376), (48, 8338058), (51, 7847584), (68, 5885688), (96, 4169029), (102, 3923792), (127, 3151392), (136, 2942844), (204, 1961896), (254, 1575696), (272, 1471422), (381, 1050464), (408, 980948), (508, 787848), (544, 735711), (762, 525232), (816, 490474), (1016, 393924), (1524, 262616), (1632, 245237), (1931, 207264), (2032, 196962), (2159, 185376), (3048, 131308), (3862, 103632), (4064, 98481), (4318, 92688), (5793, 69088), (6096, 65654), (6477, 61792), (7724, 51816), (8636, 46344), (11586, 34544), (12192, 32827), (12954, 30896), (15448, 25908), (17272, 23172)]