331870664

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{2267}}^1$

素因数の和:2933

約数の個数: 32

約数和(自身を含む): 645019200

約数和(自身を除く): 313148536

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 631, 1262, 2267, 2524, 4534, 5048, 9068, 18136, 18299, 36598, 65743, 73196, 131486, 146392, 262972, 525944, 1430477, 2860954, 5721908, 11443816, 41483833, 82967666, 165935332, 331870664]

約数ペア:

[(1, 331870664), (2, 165935332), (4, 82967666), (8, 41483833), (29, 11443816), (58, 5721908), (116, 2860954), (232, 1430477), (631, 525944), (1262, 262972), (2267, 146392), (2524, 131486), (4534, 73196), (5048, 65743), (9068, 36598), (18136, 18299)]