31506986588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:808

約数の個数: 192

約数和(自身を含む): 74043002880

約数和(自身を除く): 42536016292

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 73, 76, 77, 131, 133, 146, 154, 209, 262, 266, 292, 308, 418, 511, 524, 532, 563, 803, 836, 917, 1022, 1126, 1387, 1441, 1463, 1606, 1834, 2044, 2252, 2489, 2774, 2882, 2926, 3212, 3668, 3941, 4978, 5548, 5621, 5764, 5852, 6193, 7882, 9563, 9709, 9956, 10087, 10697, 11242, 12386, 15257, 15764, 17423, 19126, 19418, 20174, 21394, 22484, 24772, 27379, 30514, 34846, 38252, 38836, 40348, 41099, 42788, 43351, 54758, 61028, 66941, 69692, 73753, 74879, 82198, 86702, 105193, 106799, 109516, 117667, 133882, 147506, 149758, 164396, 173404, 181697, 191653, 210386, 213598, 235334, 267764, 287693, 295012, 299516, 363394, 383306, 420772, 427196, 452089, 470668, 516271, 575386, 726788, 736351, 766612, 780881, 811283, 823669, 904178, 1032542, 1150772, 1271879, 1401307, 1472702, 1561762, 1622566, 1647338, 1808356, 1998667, 2065084, 2543758, 2802614, 2945404, 3123524, 3164623, 3245132, 3294676, 3997334, 5087516, 5383969, 5466167, 5605228, 5678981, 6329246, 7994668, 8589691, 9809149, 10767938, 10932334, 11357962, 12658492, 13990669, 15414377, 17179382, 19618298, 21535876, 21864668, 22715924, 27981338, 30828754, 34358764, 37687783, 39236596, 55962676, 59223659, 60127837, 61657508, 75375566, 102295411, 107900639, 118447318, 120255674, 150751132, 204590822, 215801278, 236894636, 240511348, 409181644, 414565613, 431602556, 716067877, 829131226, 1125249521, 1432135754, 1658262452, 2250499042, 2864271508, 4500998084, 7876746647, 15753493294, 31506986588]

約数ペア:

[(1, 31506986588), (2, 15753493294), (4, 7876746647), (7, 4500998084), (11, 2864271508), (14, 2250499042), (19, 1658262452), (22, 1432135754), (28, 1125249521), (38, 829131226), (44, 716067877), (73, 431602556), (76, 414565613), (77, 409181644), (131, 240511348), (133, 236894636), (146, 215801278), (154, 204590822), (209, 150751132), (262, 120255674), (266, 118447318), (292, 107900639), (308, 102295411), (418, 75375566), (511, 61657508), (524, 60127837), (532, 59223659), (563, 55962676), (803, 39236596), (836, 37687783), (917, 34358764), (1022, 30828754), (1126, 27981338), (1387, 22715924), (1441, 21864668), (1463, 21535876), (1606, 19618298), (1834, 17179382), (2044, 15414377), (2252, 13990669), (2489, 12658492), (2774, 11357962), (2882, 10932334), (2926, 10767938), (3212, 9809149), (3668, 8589691), (3941, 7994668), (4978, 6329246), (5548, 5678981), (5621, 5605228), (5764, 5466167), (5852, 5383969), (6193, 5087516), (7882, 3997334), (9563, 3294676), (9709, 3245132), (9956, 3164623), (10087, 3123524), (10697, 2945404), (11242, 2802614), (12386, 2543758), (15257, 2065084), (15764, 1998667), (17423, 1808356), (19126, 1647338), (19418, 1622566), (20174, 1561762), (21394, 1472702), (22484, 1401307), (24772, 1271879), (27379, 1150772), (30514, 1032542), (34846, 904178), (38252, 823669), (38836, 811283), (40348, 780881), (41099, 766612), (42788, 736351), (43351, 726788), (54758, 575386), (61028, 516271), (66941, 470668), (69692, 452089), (73753, 427196), (74879, 420772), (82198, 383306), (86702, 363394), (105193, 299516), (106799, 295012), (109516, 287693), (117667, 267764), (133882, 235334), (147506, 213598), (149758, 210386), (164396, 191653), (173404, 181697)]