15705889264

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:675

約数の個数: 120

約数和(自身を含む): 33641253072

約数和(自身を除く): 17935363808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 169, 208, 251, 292, 317, 338, 502, 584, 634, 676, 949, 1004, 1168, 1268, 1352, 1898, 2008, 2536, 2704, 3263, 3796, 4016, 4121, 5072, 6526, 7592, 8242, 12337, 13052, 15184, 16484, 18323, 23141, 24674, 26104, 32968, 36646, 42419, 46282, 49348, 52208, 53573, 65936, 73292, 79567, 84838, 92564, 98696, 107146, 146584, 159134, 169676, 185128, 197392, 214292, 238199, 293168, 300833, 318268, 339352, 370256, 428584, 476398, 601666, 636536, 678704, 857168, 952796, 1034371, 1203332, 1273072, 1905592, 2068742, 2406664, 3096587, 3811184, 3910829, 4137484, 4813328, 5808391, 6193174, 7821658, 8274968, 11616782, 12386348, 13446823, 15643316, 16549936, 23233564, 24772696, 26893646, 31286632, 46467128, 49545392, 53787292, 62573264, 75509083, 92934256, 107574584, 151018166, 215149168, 302036332, 604072664, 981618079, 1208145328, 1963236158, 3926472316, 7852944632, 15705889264]

約数ペア:

[(1, 15705889264), (2, 7852944632), (4, 3926472316), (8, 1963236158), (13, 1208145328), (16, 981618079), (26, 604072664), (52, 302036332), (73, 215149168), (104, 151018166), (146, 107574584), (169, 92934256), (208, 75509083), (251, 62573264), (292, 53787292), (317, 49545392), (338, 46467128), (502, 31286632), (584, 26893646), (634, 24772696), (676, 23233564), (949, 16549936), (1004, 15643316), (1168, 13446823), (1268, 12386348), (1352, 11616782), (1898, 8274968), (2008, 7821658), (2536, 6193174), (2704, 5808391), (3263, 4813328), (3796, 4137484), (4016, 3910829), (4121, 3811184), (5072, 3096587), (6526, 2406664), (7592, 2068742), (8242, 1905592), (12337, 1273072), (13052, 1203332), (15184, 1034371), (16484, 952796), (18323, 857168), (23141, 678704), (24674, 636536), (26104, 601666), (32968, 476398), (36646, 428584), (42419, 370256), (46282, 339352), (49348, 318268), (52208, 300833), (53573, 293168), (65936, 238199), (73292, 214292), (79567, 197392), (84838, 185128), (92564, 169676), (98696, 159134), (107146, 146584)]