815267466

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{787}}^1$

素因数の和:1060

約数の個数: 96

約数和(自身を含む): 2013560640

約数和(自身を除く): 1198293174

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 233, 234, 247, 342, 466, 494, 699, 741, 787, 1398, 1482, 1574, 2097, 2223, 2361, 3029, 4194, 4427, 4446, 4722, 6058, 7083, 8854, 9087, 10231, 13281, 14166, 14953, 18174, 20462, 26562, 27261, 29906, 30693, 39843, 44859, 54522, 57551, 61386, 79686, 89718, 92079, 115102, 134577, 172653, 183371, 184158, 194389, 269154, 345306, 366742, 388778, 517959, 550113, 583167, 1035918, 1100226, 1166334, 1650339, 1749501, 2383823, 3300678, 3484049, 3499002, 4767646, 6968098, 7151469, 10452147, 14302938, 20904294, 21454407, 31356441, 42908814, 45292637, 62712882, 90585274, 135877911, 271755822, 407633733, 815267466]

約数ペア:

[(1, 815267466), (2, 407633733), (3, 271755822), (6, 135877911), (9, 90585274), (13, 62712882), (18, 45292637), (19, 42908814), (26, 31356441), (38, 21454407), (39, 20904294), (57, 14302938), (78, 10452147), (114, 7151469), (117, 6968098), (171, 4767646), (233, 3499002), (234, 3484049), (247, 3300678), (342, 2383823), (466, 1749501), (494, 1650339), (699, 1166334), (741, 1100226), (787, 1035918), (1398, 583167), (1482, 550113), (1574, 517959), (2097, 388778), (2223, 366742), (2361, 345306), (3029, 269154), (4194, 194389), (4427, 184158), (4446, 183371), (4722, 172653), (6058, 134577), (7083, 115102), (8854, 92079), (9087, 89718), (10231, 79686), (13281, 61386), (14166, 57551), (14953, 54522), (18174, 44859), (20462, 39843), (26562, 30693), (27261, 29906)]