12215776672

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{101771}}^1$

素因数の和:101834

約数の個数: 72

約数和(自身を含む): 27287922816

約数和(自身を除く): 15072146144

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 682, 968, 992, 1364, 1936, 2728, 3751, 3872, 5456, 7502, 10912, 15004, 30008, 60016, 101771, 120032, 203542, 407084, 814168, 1119481, 1628336, 2238962, 3154901, 3256672, 4477924, 6309802, 8955848, 12314291, 12619604, 17911696, 24628582, 25239208, 34703911, 35823392, 49257164, 50478416, 69407822, 98514328, 100956832, 138815644, 197028656, 277631288, 381743021, 394057312, 555262576, 763486042, 1110525152, 1526972084, 3053944168, 6107888336, 12215776672]

約数ペア:

[(1, 12215776672), (2, 6107888336), (4, 3053944168), (8, 1526972084), (11, 1110525152), (16, 763486042), (22, 555262576), (31, 394057312), (32, 381743021), (44, 277631288), (62, 197028656), (88, 138815644), (121, 100956832), (124, 98514328), (176, 69407822), (242, 50478416), (248, 49257164), (341, 35823392), (352, 34703911), (484, 25239208), (496, 24628582), (682, 17911696), (968, 12619604), (992, 12314291), (1364, 8955848), (1936, 6309802), (2728, 4477924), (3751, 3256672), (3872, 3154901), (5456, 2238962), (7502, 1628336), (10912, 1119481), (15004, 814168), (30008, 407084), (60016, 203542), (101771, 120032)]