217213384512

素因数分解:

$2^6\times 3^1\times {\mathrm{691}}^1\times {\mathrm{1637221}}^1$

素因数の和:1637927

約数の個数: 56

約数和(自身を含む): 575542472992

約数和(自身を除く): 358329088480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 691, 1382, 2073, 2764, 4146, 5528, 8292, 11056, 16584, 22112, 33168, 44224, 66336, 132672, 1637221, 3274442, 4911663, 6548884, 9823326, 13097768, 19646652, 26195536, 39293304, 52391072, 78586608, 104782144, 157173216, 314346432, 1131319711, 2262639422, 3393959133, 4525278844, 6787918266, 9050557688, 13575836532, 18101115376, 27151673064, 36202230752, 54303346128, 72404461504, 108606692256, 217213384512]

約数ペア:

[(1, 217213384512), (2, 108606692256), (3, 72404461504), (4, 54303346128), (6, 36202230752), (8, 27151673064), (12, 18101115376), (16, 13575836532), (24, 9050557688), (32, 6787918266), (48, 4525278844), (64, 3393959133), (96, 2262639422), (192, 1131319711), (691, 314346432), (1382, 157173216), (2073, 104782144), (2764, 78586608), (4146, 52391072), (5528, 39293304), (8292, 26195536), (11056, 19646652), (16584, 13097768), (22112, 9823326), (33168, 6548884), (44224, 4911663), (66336, 3274442), (132672, 1637221)]