16987842768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{878197}}^1$

素因数の和:878252

約数の個数: 80

約数和(自身を含む): 48785655296

約数和(自身を除く): 31797812528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 878197, 1756394, 2634591, 3512788, 5269182, 7025576, 10538364, 11416561, 14051152, 21076728, 22833122, 27224107, 34249683, 42153456, 45666244, 54448214, 68499366, 81672321, 91332488, 108896428, 136998732, 163344642, 182664976, 217792856, 273997464, 326689284, 353913391, 435585712, 547994928, 653378568, 707826782, 1061740173, 1306757136, 1415653564, 2123480346, 2831307128, 4246960692, 5662614256, 8493921384, 16987842768]

約数ペア:

[(1, 16987842768), (2, 8493921384), (3, 5662614256), (4, 4246960692), (6, 2831307128), (8, 2123480346), (12, 1415653564), (13, 1306757136), (16, 1061740173), (24, 707826782), (26, 653378568), (31, 547994928), (39, 435585712), (48, 353913391), (52, 326689284), (62, 273997464), (78, 217792856), (93, 182664976), (104, 163344642), (124, 136998732), (156, 108896428), (186, 91332488), (208, 81672321), (248, 68499366), (312, 54448214), (372, 45666244), (403, 42153456), (496, 34249683), (624, 27224107), (744, 22833122), (806, 21076728), (1209, 14051152), (1488, 11416561), (1612, 10538364), (2418, 7025576), (3224, 5269182), (4836, 3512788), (6448, 2634591), (9672, 1756394), (19344, 878197)]