431404128

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{14831}}^1$

素因数の和:14948

約数の個数: 72

約数和(自身を含む): 1239035616

約数和(自身を除く): 807631488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3232, 3636, 4848, 7272, 9696, 14544, 14831, 29088, 29662, 44493, 59324, 88986, 118648, 133479, 177972, 237296, 266958, 355944, 474592, 533916, 711888, 1067832, 1423776, 1497931, 2135664, 2995862, 4271328, 4493793, 5991724, 8987586, 11983448, 13481379, 17975172, 23966896, 26962758, 35950344, 47933792, 53925516, 71900688, 107851032, 143801376, 215702064, 431404128]

約数ペア:

[(1, 431404128), (2, 215702064), (3, 143801376), (4, 107851032), (6, 71900688), (8, 53925516), (9, 47933792), (12, 35950344), (16, 26962758), (18, 23966896), (24, 17975172), (32, 13481379), (36, 11983448), (48, 8987586), (72, 5991724), (96, 4493793), (101, 4271328), (144, 2995862), (202, 2135664), (288, 1497931), (303, 1423776), (404, 1067832), (606, 711888), (808, 533916), (909, 474592), (1212, 355944), (1616, 266958), (1818, 237296), (2424, 177972), (3232, 133479), (3636, 118648), (4848, 88986), (7272, 59324), (9696, 44493), (14544, 29662), (14831, 29088)]