393229968

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{122273}}^1$

素因数の和:122351

約数の個数: 40

約数和(自身を含む): 1031014368

約数和(自身を除く): 637784400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 122273, 244546, 366819, 489092, 733638, 978184, 1467276, 1956368, 2934552, 5869104, 8192291, 16384582, 24576873, 32769164, 49153746, 65538328, 98307492, 131076656, 196614984, 393229968]

約数ペア:

[(1, 393229968), (2, 196614984), (3, 131076656), (4, 98307492), (6, 65538328), (8, 49153746), (12, 32769164), (16, 24576873), (24, 16384582), (48, 8192291), (67, 5869104), (134, 2934552), (201, 1956368), (268, 1467276), (402, 978184), (536, 733638), (804, 489092), (1072, 366819), (1608, 244546), (3216, 122273)]