26731831588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1279}}^1$

素因数の和:1542

約数の個数: 144

約数和(自身を含む): 61014016000

約数和(自身を除く): 34282184412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 199, 217, 242, 308, 341, 398, 434, 484, 682, 796, 847, 868, 1279, 1364, 1393, 1694, 2189, 2387, 2558, 2786, 3388, 3751, 4378, 4774, 5116, 5572, 6169, 7502, 8756, 8953, 9548, 12338, 14069, 15004, 15323, 17906, 24079, 24676, 26257, 28138, 30646, 35812, 39649, 43183, 48158, 52514, 56276, 61292, 67859, 79298, 86366, 96316, 98483, 105028, 135718, 154759, 158596, 168553, 172732, 196966, 254521, 271436, 277543, 309518, 337106, 393932, 436139, 475013, 509042, 555086, 619036, 674212, 746449, 872278, 950026, 1018084, 1083313, 1110172, 1492898, 1744556, 1781647, 1900052, 2166626, 2799731, 2985796, 3052973, 3563294, 4333252, 4797529, 5225143, 5599462, 6105946, 7126588, 7890151, 9595058, 10450286, 11198924, 12211892, 15780302, 19190116, 19598117, 20900572, 30797041, 31560604, 33582703, 39196234, 55231057, 61594082, 67165406, 78392468, 86791661, 110462114, 123188164, 134330812, 173583322, 215579287, 220924228, 347166644, 431158574, 607541627, 862317148, 954708271, 1215083254, 1909416542, 2430166508, 3818833084, 6682957897, 13365915794, 26731831588]

約数ペア:

[(1, 26731831588), (2, 13365915794), (4, 6682957897), (7, 3818833084), (11, 2430166508), (14, 1909416542), (22, 1215083254), (28, 954708271), (31, 862317148), (44, 607541627), (62, 431158574), (77, 347166644), (121, 220924228), (124, 215579287), (154, 173583322), (199, 134330812), (217, 123188164), (242, 110462114), (308, 86791661), (341, 78392468), (398, 67165406), (434, 61594082), (484, 55231057), (682, 39196234), (796, 33582703), (847, 31560604), (868, 30797041), (1279, 20900572), (1364, 19598117), (1393, 19190116), (1694, 15780302), (2189, 12211892), (2387, 11198924), (2558, 10450286), (2786, 9595058), (3388, 7890151), (3751, 7126588), (4378, 6105946), (4774, 5599462), (5116, 5225143), (5572, 4797529), (6169, 4333252), (7502, 3563294), (8756, 3052973), (8953, 2985796), (9548, 2799731), (12338, 2166626), (14069, 1900052), (15004, 1781647), (15323, 1744556), (17906, 1492898), (24079, 1110172), (24676, 1083313), (26257, 1018084), (28138, 950026), (30646, 872278), (35812, 746449), (39649, 674212), (43183, 619036), (48158, 555086), (52514, 509042), (56276, 475013), (61292, 436139), (67859, 393932), (79298, 337106), (86366, 309518), (96316, 277543), (98483, 271436), (105028, 254521), (135718, 196966), (154759, 172732), (158596, 168553)]