1766813256

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20297}}^1$

素因数の和:20356

約数の個数: 128

約数和(自身を含む): 5456102400

約数和(自身を除く): 3689289144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 2232, 2418, 2808, 3224, 3348, 3627, 4836, 6696, 7254, 9672, 10881, 14508, 20297, 21762, 29016, 40594, 43524, 60891, 81188, 87048, 121782, 162376, 182673, 243564, 263861, 365346, 487128, 527722, 548019, 629207, 730692, 791583, 1055444, 1096038, 1258414, 1461384, 1583166, 1887621, 2110888, 2192076, 2374749, 2516828, 3166332, 3775242, 4384152, 4749498, 5033656, 5662863, 6332664, 7124247, 7550484, 8179691, 9498996, 11325726, 14248494, 15100968, 16359382, 16988589, 18997992, 22651452, 24539073, 28496988, 32718764, 33977178, 45302904, 49078146, 56993976, 65437528, 67954356, 73617219, 98156292, 135908712, 147234438, 196312584, 220851657, 294468876, 441703314, 588937752, 883406628, 1766813256]

約数ペア:

[(1, 1766813256), (2, 883406628), (3, 588937752), (4, 441703314), (6, 294468876), (8, 220851657), (9, 196312584), (12, 147234438), (13, 135908712), (18, 98156292), (24, 73617219), (26, 67954356), (27, 65437528), (31, 56993976), (36, 49078146), (39, 45302904), (52, 33977178), (54, 32718764), (62, 28496988), (72, 24539073), (78, 22651452), (93, 18997992), (104, 16988589), (108, 16359382), (117, 15100968), (124, 14248494), (156, 11325726), (186, 9498996), (216, 8179691), (234, 7550484), (248, 7124247), (279, 6332664), (312, 5662863), (351, 5033656), (372, 4749498), (403, 4384152), (468, 3775242), (558, 3166332), (702, 2516828), (744, 2374749), (806, 2192076), (837, 2110888), (936, 1887621), (1116, 1583166), (1209, 1461384), (1404, 1258414), (1612, 1096038), (1674, 1055444), (2232, 791583), (2418, 730692), (2808, 629207), (3224, 548019), (3348, 527722), (3627, 487128), (4836, 365346), (6696, 263861), (7254, 243564), (9672, 182673), (10881, 162376), (14508, 121782), (20297, 87048), (21762, 81188), (29016, 60891), (40594, 43524)]