2168730672

素因数分解:

$2^4\times 3^1\times {\mathrm{349}}^1\times {\mathrm{129461}}^1$

素因数の和:129821

約数の個数: 40

約数和(自身を含む): 5618650800

約数和(自身を除く): 3449920128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 349, 698, 1047, 1396, 2094, 2792, 4188, 5584, 8376, 16752, 129461, 258922, 388383, 517844, 776766, 1035688, 1553532, 2071376, 3107064, 6214128, 45181889, 90363778, 135545667, 180727556, 271091334, 361455112, 542182668, 722910224, 1084365336, 2168730672]

約数ペア:

[(1, 2168730672), (2, 1084365336), (3, 722910224), (4, 542182668), (6, 361455112), (8, 271091334), (12, 180727556), (16, 135545667), (24, 90363778), (48, 45181889), (349, 6214128), (698, 3107064), (1047, 2071376), (1396, 1553532), (2094, 1035688), (2792, 776766), (4188, 517844), (5584, 388383), (8376, 258922), (16752, 129461)]