388280453596

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{3156649}}^1$

素因数の和:3156874

約数の個数: 48

約数和(自身を含む): 814567219200

約数和(自身を除く): 426286765604

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 191, 322, 382, 644, 764, 1337, 2674, 4393, 5348, 8786, 17572, 30751, 61502, 123004, 3156649, 6313298, 12626596, 22096543, 44193086, 72602927, 88386172, 145205854, 290411708, 508220489, 602919959, 1016440978, 1205839918, 2032881956, 2411679836, 4220439713, 8440879426, 13867159057, 16881758852, 27734318114, 55468636228, 97070113399, 194140226798, 388280453596]

約数ペア:

[(1, 388280453596), (2, 194140226798), (4, 97070113399), (7, 55468636228), (14, 27734318114), (23, 16881758852), (28, 13867159057), (46, 8440879426), (92, 4220439713), (161, 2411679836), (191, 2032881956), (322, 1205839918), (382, 1016440978), (644, 602919959), (764, 508220489), (1337, 290411708), (2674, 145205854), (4393, 88386172), (5348, 72602927), (8786, 44193086), (17572, 22096543), (30751, 12626596), (61502, 6313298), (123004, 3156649)]