731049696

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{195259}}^1$

素因数の和:195288

約数の個数: 72

約数和(自身を含む): 2238851160

約数和(自身を除く): 1507801464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 195259, 390518, 585777, 781036, 1171554, 1562072, 1757331, 2343108, 2538367, 3124144, 3514662, 4686216, 5076734, 6248288, 7029324, 7615101, 9372432, 10153468, 14058648, 15230202, 18744864, 20306936, 22845303, 28117296, 30460404, 40613872, 45690606, 56234592, 60920808, 81227744, 91381212, 121841616, 182762424, 243683232, 365524848, 731049696]

約数ペア:

[(1, 731049696), (2, 365524848), (3, 243683232), (4, 182762424), (6, 121841616), (8, 91381212), (9, 81227744), (12, 60920808), (13, 56234592), (16, 45690606), (18, 40613872), (24, 30460404), (26, 28117296), (32, 22845303), (36, 20306936), (39, 18744864), (48, 15230202), (52, 14058648), (72, 10153468), (78, 9372432), (96, 7615101), (104, 7029324), (117, 6248288), (144, 5076734), (156, 4686216), (208, 3514662), (234, 3124144), (288, 2538367), (312, 2343108), (416, 1757331), (468, 1562072), (624, 1171554), (936, 781036), (1248, 585777), (1872, 390518), (3744, 195259)]