561418144

素因数分解:

$2^5\times 7^1\times {\mathrm{619}}^1\times {\mathrm{4049}}^1$

素因数の和:4685

約数の個数: 48

約数和(自身を含む): 1265544000

約数和(自身を除く): 704125856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 619, 1238, 2476, 4049, 4333, 4952, 8098, 8666, 9904, 16196, 17332, 19808, 28343, 32392, 34664, 56686, 64784, 69328, 113372, 129568, 138656, 226744, 453488, 906976, 2506331, 5012662, 10025324, 17544317, 20050648, 35088634, 40101296, 70177268, 80202592, 140354536, 280709072, 561418144]

約数ペア:

[(1, 561418144), (2, 280709072), (4, 140354536), (7, 80202592), (8, 70177268), (14, 40101296), (16, 35088634), (28, 20050648), (32, 17544317), (56, 10025324), (112, 5012662), (224, 2506331), (619, 906976), (1238, 453488), (2476, 226744), (4049, 138656), (4333, 129568), (4952, 113372), (8098, 69328), (8666, 64784), (9904, 56686), (16196, 34664), (17332, 32392), (19808, 28343)]