657438912

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4621}}^1$

素因数の和:4671

約数の個数: 168

約数和(自身を含む): 2136658160

約数和(自身を除く): 1479219248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1216, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2496, 2736, 2964, 3648, 3744, 3952, 4446, 4621, 5472, 5928, 7488, 7904, 8892, 9242, 10944, 11856, 13863, 15808, 17784, 18484, 23712, 27726, 35568, 36968, 41589, 47424, 55452, 60073, 71136, 73936, 83178, 87799, 110904, 120146, 142272, 147872, 166356, 175598, 180219, 221808, 240292, 263397, 295744, 332712, 351196, 360438, 443616, 480584, 526794, 540657, 665424, 702392, 720876, 790191, 887232, 961168, 1053588, 1081314, 1141387, 1330848, 1404784, 1441752, 1580382, 1922336, 2107176, 2162628, 2282774, 2661696, 2809568, 2883504, 3160764, 3424161, 3844672, 4214352, 4325256, 4565548, 5619136, 5767008, 6321528, 6848322, 8428704, 8650512, 9131096, 10272483, 11534016, 12643056, 13696644, 16857408, 17301024, 18262192, 20544966, 25286112, 27393288, 34602048, 36524384, 41089932, 50572224, 54786576, 73048768, 82179864, 109573152, 164359728, 219146304, 328719456, 657438912]

約数ペア:

[(1, 657438912), (2, 328719456), (3, 219146304), (4, 164359728), (6, 109573152), (8, 82179864), (9, 73048768), (12, 54786576), (13, 50572224), (16, 41089932), (18, 36524384), (19, 34602048), (24, 27393288), (26, 25286112), (32, 20544966), (36, 18262192), (38, 17301024), (39, 16857408), (48, 13696644), (52, 12643056), (57, 11534016), (64, 10272483), (72, 9131096), (76, 8650512), (78, 8428704), (96, 6848322), (104, 6321528), (114, 5767008), (117, 5619136), (144, 4565548), (152, 4325256), (156, 4214352), (171, 3844672), (192, 3424161), (208, 3160764), (228, 2883504), (234, 2809568), (247, 2661696), (288, 2282774), (304, 2162628), (312, 2107176), (342, 1922336), (416, 1580382), (456, 1441752), (468, 1404784), (494, 1330848), (576, 1141387), (608, 1081314), (624, 1053588), (684, 961168), (741, 887232), (832, 790191), (912, 720876), (936, 702392), (988, 665424), (1216, 540657), (1248, 526794), (1368, 480584), (1482, 443616), (1824, 360438), (1872, 351196), (1976, 332712), (2223, 295744), (2496, 263397), (2736, 240292), (2964, 221808), (3648, 180219), (3744, 175598), (3952, 166356), (4446, 147872), (4621, 142272), (5472, 120146), (5928, 110904), (7488, 87799), (7904, 83178), (8892, 73936), (9242, 71136), (10944, 60073), (11856, 55452), (13863, 47424), (15808, 41589), (17784, 36968), (18484, 35568), (23712, 27726)]