380500128

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 1112057856

約数和(自身を除く): 731557728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 103, 127, 144, 202, 206, 254, 288, 303, 309, 381, 404, 412, 508, 606, 618, 762, 808, 824, 909, 927, 1016, 1143, 1212, 1236, 1524, 1616, 1648, 1818, 1854, 2032, 2286, 2424, 2472, 3048, 3232, 3296, 3636, 3708, 4064, 4572, 4848, 4944, 6096, 7272, 7416, 9144, 9696, 9888, 10403, 12192, 12827, 13081, 14544, 14832, 18288, 20806, 25654, 26162, 29088, 29664, 31209, 36576, 38481, 39243, 41612, 51308, 52324, 62418, 76962, 78486, 83224, 93627, 102616, 104648, 115443, 117729, 124836, 153924, 156972, 166448, 187254, 205232, 209296, 230886, 235458, 249672, 307848, 313944, 332896, 374508, 410464, 418592, 461772, 470916, 499344, 615696, 627888, 749016, 923544, 941832, 998688, 1231392, 1255776, 1321181, 1498032, 1847088, 1883664, 2642362, 2996064, 3694176, 3767328, 3963543, 5284724, 7927086, 10569448, 11890629, 15854172, 21138896, 23781258, 31708344, 42277792, 47562516, 63416688, 95125032, 126833376, 190250064, 380500128]

約数ペア:

[(1, 380500128), (2, 190250064), (3, 126833376), (4, 95125032), (6, 63416688), (8, 47562516), (9, 42277792), (12, 31708344), (16, 23781258), (18, 21138896), (24, 15854172), (32, 11890629), (36, 10569448), (48, 7927086), (72, 5284724), (96, 3963543), (101, 3767328), (103, 3694176), (127, 2996064), (144, 2642362), (202, 1883664), (206, 1847088), (254, 1498032), (288, 1321181), (303, 1255776), (309, 1231392), (381, 998688), (404, 941832), (412, 923544), (508, 749016), (606, 627888), (618, 615696), (762, 499344), (808, 470916), (824, 461772), (909, 418592), (927, 410464), (1016, 374508), (1143, 332896), (1212, 313944), (1236, 307848), (1524, 249672), (1616, 235458), (1648, 230886), (1818, 209296), (1854, 205232), (2032, 187254), (2286, 166448), (2424, 156972), (2472, 153924), (3048, 124836), (3232, 117729), (3296, 115443), (3636, 104648), (3708, 102616), (4064, 93627), (4572, 83224), (4848, 78486), (4944, 76962), (6096, 62418), (7272, 52324), (7416, 51308), (9144, 41612), (9696, 39243), (9888, 38481), (10403, 36576), (12192, 31209), (12827, 29664), (13081, 29088), (14544, 26162), (14832, 25654), (18288, 20806)]