313820688

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{210901}}^1$

素因数の和:210943

約数の個数: 40

約数和(自身を含む): 836859136

約数和(自身を除く): 523038448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 210901, 421802, 632703, 843604, 1265406, 1687208, 2530812, 3374416, 5061624, 6537931, 10123248, 13075862, 19613793, 26151724, 39227586, 52303448, 78455172, 104606896, 156910344, 313820688]

約数ペア:

[(1, 313820688), (2, 156910344), (3, 104606896), (4, 78455172), (6, 52303448), (8, 39227586), (12, 26151724), (16, 19613793), (24, 13075862), (31, 10123248), (48, 6537931), (62, 5061624), (93, 3374416), (124, 2530812), (186, 1687208), (248, 1265406), (372, 843604), (496, 632703), (744, 421802), (1488, 210901)]