15691047144

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{17021}}^1$

素因数の和:17642

約数の個数: 64

約数和(自身を含む): 39855991680

約数和(自身を除く): 24164944536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 541, 568, 852, 1082, 1623, 1704, 2164, 3246, 4328, 6492, 12984, 17021, 34042, 38411, 51063, 68084, 76822, 102126, 115233, 136168, 153644, 204252, 230466, 307288, 408504, 460932, 921864, 1208491, 2416982, 3625473, 4833964, 7250946, 9208361, 9667928, 14501892, 18416722, 27625083, 29003784, 36833444, 55250166, 73666888, 110500332, 221000664, 653793631, 1307587262, 1961380893, 2615174524, 3922761786, 5230349048, 7845523572, 15691047144]

約数ペア:

[(1, 15691047144), (2, 7845523572), (3, 5230349048), (4, 3922761786), (6, 2615174524), (8, 1961380893), (12, 1307587262), (24, 653793631), (71, 221000664), (142, 110500332), (213, 73666888), (284, 55250166), (426, 36833444), (541, 29003784), (568, 27625083), (852, 18416722), (1082, 14501892), (1623, 9667928), (1704, 9208361), (2164, 7250946), (3246, 4833964), (4328, 3625473), (6492, 2416982), (12984, 1208491), (17021, 921864), (34042, 460932), (38411, 408504), (51063, 307288), (68084, 230466), (76822, 204252), (102126, 153644), (115233, 136168)]