262040256

素因数分解:

$2^6\times 3^2\times {\mathrm{454931}}^1$

素因数の和:454949

約数の個数: 42

約数和(自身を含む): 751092732

約数和(自身を除く): 489052476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 454931, 909862, 1364793, 1819724, 2729586, 3639448, 4094379, 5459172, 7278896, 8188758, 10918344, 14557792, 16377516, 21836688, 29115584, 32755032, 43673376, 65510064, 87346752, 131020128, 262040256]

約数ペア:

[(1, 262040256), (2, 131020128), (3, 87346752), (4, 65510064), (6, 43673376), (8, 32755032), (9, 29115584), (12, 21836688), (16, 16377516), (18, 14557792), (24, 10918344), (32, 8188758), (36, 7278896), (48, 5459172), (64, 4094379), (72, 3639448), (96, 2729586), (144, 1819724), (192, 1364793), (288, 909862), (576, 454931)]