255887424

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3797}}^1$

素因数の和:3834

約数の個数: 140

約数和(自身を含む): 817094124

約数和(自身を除く): 561206700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1404, 1728, 1872, 2106, 2496, 2592, 2808, 3744, 3797, 4212, 5184, 5616, 7488, 7594, 8424, 11232, 11391, 15188, 16848, 22464, 22782, 30376, 33696, 34173, 45564, 49361, 60752, 67392, 68346, 91128, 98722, 102519, 121504, 136692, 148083, 182256, 197444, 205038, 243008, 273384, 296166, 307557, 364512, 394888, 410076, 444249, 546768, 592332, 615114, 729024, 789776, 820152, 888498, 1093536, 1184664, 1230228, 1332747, 1579552, 1640304, 1776996, 2187072, 2369328, 2460456, 2665494, 3159104, 3280608, 3553992, 3998241, 4738656, 4920912, 5330988, 6561216, 7107984, 7996482, 9477312, 9841824, 10661976, 14215968, 15992964, 19683648, 21323952, 28431936, 31985928, 42647904, 63971856, 85295808, 127943712, 255887424]

約数ペア:

[(1, 255887424), (2, 127943712), (3, 85295808), (4, 63971856), (6, 42647904), (8, 31985928), (9, 28431936), (12, 21323952), (13, 19683648), (16, 15992964), (18, 14215968), (24, 10661976), (26, 9841824), (27, 9477312), (32, 7996482), (36, 7107984), (39, 6561216), (48, 5330988), (52, 4920912), (54, 4738656), (64, 3998241), (72, 3553992), (78, 3280608), (81, 3159104), (96, 2665494), (104, 2460456), (108, 2369328), (117, 2187072), (144, 1776996), (156, 1640304), (162, 1579552), (192, 1332747), (208, 1230228), (216, 1184664), (234, 1093536), (288, 888498), (312, 820152), (324, 789776), (351, 729024), (416, 615114), (432, 592332), (468, 546768), (576, 444249), (624, 410076), (648, 394888), (702, 364512), (832, 307557), (864, 296166), (936, 273384), (1053, 243008), (1248, 205038), (1296, 197444), (1404, 182256), (1728, 148083), (1872, 136692), (2106, 121504), (2496, 102519), (2592, 98722), (2808, 91128), (3744, 68346), (3797, 67392), (4212, 60752), (5184, 49361), (5616, 45564), (7488, 34173), (7594, 33696), (8424, 30376), (11232, 22782), (11391, 22464), (15188, 16848)]