311283864

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 889056000

約数和(自身を除く): 577772136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 97, 108, 166, 179, 194, 216, 249, 291, 332, 358, 388, 498, 537, 582, 664, 716, 747, 776, 873, 996, 1074, 1164, 1432, 1494, 1611, 1746, 1992, 2148, 2241, 2328, 2619, 2988, 3222, 3492, 4296, 4482, 4833, 5238, 5976, 6444, 6984, 8051, 8964, 9666, 10476, 12888, 14857, 16102, 17363, 17928, 19332, 20952, 24153, 29714, 32204, 34726, 38664, 44571, 48306, 52089, 59428, 64408, 69452, 72459, 89142, 96612, 104178, 118856, 133713, 138904, 144918, 156267, 178284, 193224, 208356, 217377, 267426, 289836, 312534, 356568, 401139, 416712, 434754, 468801, 534852, 579672, 625068, 802278, 869508, 937602, 1069704, 1250136, 1441129, 1604556, 1739016, 1875204, 2882258, 3209112, 3750408, 4323387, 5764516, 8646774, 11529032, 12970161, 17293548, 25940322, 34587096, 38910483, 51880644, 77820966, 103761288, 155641932, 311283864]

約数ペア:

[(1, 311283864), (2, 155641932), (3, 103761288), (4, 77820966), (6, 51880644), (8, 38910483), (9, 34587096), (12, 25940322), (18, 17293548), (24, 12970161), (27, 11529032), (36, 8646774), (54, 5764516), (72, 4323387), (83, 3750408), (97, 3209112), (108, 2882258), (166, 1875204), (179, 1739016), (194, 1604556), (216, 1441129), (249, 1250136), (291, 1069704), (332, 937602), (358, 869508), (388, 802278), (498, 625068), (537, 579672), (582, 534852), (664, 468801), (716, 434754), (747, 416712), (776, 401139), (873, 356568), (996, 312534), (1074, 289836), (1164, 267426), (1432, 217377), (1494, 208356), (1611, 193224), (1746, 178284), (1992, 156267), (2148, 144918), (2241, 138904), (2328, 133713), (2619, 118856), (2988, 104178), (3222, 96612), (3492, 89142), (4296, 72459), (4482, 69452), (4833, 64408), (5238, 59428), (5976, 52089), (6444, 48306), (6984, 44571), (8051, 38664), (8964, 34726), (9666, 32204), (10476, 29714), (12888, 24153), (14857, 20952), (16102, 19332), (17363, 17928)]