253807416

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6689}}^1$

素因数の和:6749

約数の個数: 96

約数和(自身を含む): 751420800

約数和(自身を除く): 497613384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 408, 527, 558, 612, 744, 1054, 1116, 1224, 1581, 2108, 2232, 3162, 4216, 4743, 6324, 6689, 9486, 12648, 13378, 18972, 20067, 26756, 37944, 40134, 53512, 60201, 80268, 113713, 120402, 160536, 207359, 227426, 240804, 341139, 414718, 454852, 481608, 622077, 682278, 829436, 909704, 1023417, 1244154, 1364556, 1658872, 1866231, 2046834, 2488308, 2729112, 3525103, 3732462, 4093668, 4976616, 7050206, 7464924, 8187336, 10575309, 14100412, 14929848, 21150618, 28200824, 31725927, 42301236, 63451854, 84602472, 126903708, 253807416]

約数ペア:

[(1, 253807416), (2, 126903708), (3, 84602472), (4, 63451854), (6, 42301236), (8, 31725927), (9, 28200824), (12, 21150618), (17, 14929848), (18, 14100412), (24, 10575309), (31, 8187336), (34, 7464924), (36, 7050206), (51, 4976616), (62, 4093668), (68, 3732462), (72, 3525103), (93, 2729112), (102, 2488308), (124, 2046834), (136, 1866231), (153, 1658872), (186, 1364556), (204, 1244154), (248, 1023417), (279, 909704), (306, 829436), (372, 682278), (408, 622077), (527, 481608), (558, 454852), (612, 414718), (744, 341139), (1054, 240804), (1116, 227426), (1224, 207359), (1581, 160536), (2108, 120402), (2232, 113713), (3162, 80268), (4216, 60201), (4743, 53512), (6324, 40134), (6689, 37944), (9486, 26756), (12648, 20067), (13378, 18972)]