253831344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3203}}^1$

素因数の和:3354

約数の個数: 80

約数和(自身を含む): 711954432

約数和(自身を除く): 458123088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3203, 3302, 4953, 6096, 6406, 6604, 9609, 9906, 12812, 13208, 19218, 19812, 25624, 26416, 38436, 39624, 41639, 51248, 76872, 79248, 83278, 124917, 153744, 166556, 249834, 333112, 406781, 499668, 666224, 813562, 999336, 1220343, 1627124, 1998672, 2440686, 3254248, 4881372, 5288153, 6508496, 9762744, 10576306, 15864459, 19525488, 21152612, 31728918, 42305224, 63457836, 84610448, 126915672, 253831344]

約数ペア:

[(1, 253831344), (2, 126915672), (3, 84610448), (4, 63457836), (6, 42305224), (8, 31728918), (12, 21152612), (13, 19525488), (16, 15864459), (24, 10576306), (26, 9762744), (39, 6508496), (48, 5288153), (52, 4881372), (78, 3254248), (104, 2440686), (127, 1998672), (156, 1627124), (208, 1220343), (254, 999336), (312, 813562), (381, 666224), (508, 499668), (624, 406781), (762, 333112), (1016, 249834), (1524, 166556), (1651, 153744), (2032, 124917), (3048, 83278), (3203, 79248), (3302, 76872), (4953, 51248), (6096, 41639), (6406, 39624), (6604, 38436), (9609, 26416), (9906, 25624), (12812, 19812), (13208, 19218)]