1993390776

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37363}}^1$

素因数の和:37410

約数の個数: 128

約数和(自身を含む): 6277152000

約数和(自身を除く): 4283761224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1976, 2052, 2223, 2808, 2964, 4104, 4446, 5928, 6669, 8892, 13338, 17784, 26676, 37363, 53352, 74726, 112089, 149452, 224178, 298904, 336267, 448356, 485719, 672534, 709897, 896712, 971438, 1008801, 1345068, 1419794, 1457157, 1942876, 2017602, 2129691, 2690136, 2839588, 2914314, 3885752, 4035204, 4259382, 4371471, 5679176, 5828628, 6389073, 8070408, 8518764, 8742942, 9228661, 11657256, 12778146, 13114413, 17037528, 17485884, 18457322, 19167219, 25556292, 26228826, 27685983, 34971768, 36914644, 38334438, 51112584, 52457652, 55371966, 73829288, 76668876, 83057949, 104915304, 110743932, 153337752, 166115898, 221487864, 249173847, 332231796, 498347694, 664463592, 996695388, 1993390776]

約数ペア:

[(1, 1993390776), (2, 996695388), (3, 664463592), (4, 498347694), (6, 332231796), (8, 249173847), (9, 221487864), (12, 166115898), (13, 153337752), (18, 110743932), (19, 104915304), (24, 83057949), (26, 76668876), (27, 73829288), (36, 55371966), (38, 52457652), (39, 51112584), (52, 38334438), (54, 36914644), (57, 34971768), (72, 27685983), (76, 26228826), (78, 25556292), (104, 19167219), (108, 18457322), (114, 17485884), (117, 17037528), (152, 13114413), (156, 12778146), (171, 11657256), (216, 9228661), (228, 8742942), (234, 8518764), (247, 8070408), (312, 6389073), (342, 5828628), (351, 5679176), (456, 4371471), (468, 4259382), (494, 4035204), (513, 3885752), (684, 2914314), (702, 2839588), (741, 2690136), (936, 2129691), (988, 2017602), (1026, 1942876), (1368, 1457157), (1404, 1419794), (1482, 1345068), (1976, 1008801), (2052, 971438), (2223, 896712), (2808, 709897), (2964, 672534), (4104, 485719), (4446, 448356), (5928, 336267), (6669, 298904), (8892, 224178), (13338, 149452), (17784, 112089), (26676, 74726), (37363, 53352)]