771238728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2612

約数の個数: 192

約数和(自身を含む): 2508105600

約数和(自身を除く): 1736866872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 19, 24, 26, 34, 36, 38, 39, 51, 52, 57, 68, 72, 76, 78, 102, 104, 114, 117, 136, 152, 153, 156, 171, 204, 221, 228, 234, 247, 306, 312, 323, 342, 408, 442, 456, 468, 494, 612, 646, 663, 684, 741, 884, 936, 969, 988, 1224, 1292, 1326, 1368, 1482, 1768, 1938, 1976, 1989, 2223, 2551, 2584, 2652, 2907, 2964, 3876, 3978, 4199, 4446, 5102, 5304, 5814, 5928, 7653, 7752, 7956, 8398, 8892, 10204, 11628, 12597, 15306, 15912, 16796, 17784, 20408, 22959, 23256, 25194, 30612, 33163, 33592, 37791, 43367, 45918, 48469, 50388, 61224, 66326, 75582, 86734, 91836, 96938, 99489, 100776, 130101, 132652, 145407, 151164, 173468, 183672, 193876, 198978, 260202, 265304, 290814, 298467, 302328, 346936, 387752, 390303, 397956, 436221, 520404, 563771, 581628, 596934, 630097, 780606, 795912, 823973, 872442, 1040808, 1127542, 1163256, 1193868, 1260194, 1561212, 1647946, 1691313, 1744884, 1890291, 2255084, 2387736, 2471919, 2520388, 3122424, 3295892, 3382626, 3489768, 3780582, 4510168, 4943838, 5040776, 5073939, 5670873, 6591784, 6765252, 7415757, 7561164, 9887676, 10147878, 10711649, 11341746, 13530504, 14831514, 15122328, 19775352, 20295756, 21423298, 22683492, 29663028, 32134947, 40591512, 42846596, 45366984, 59326056, 64269894, 85693192, 96404841, 128539788, 192809682, 257079576, 385619364, 771238728]

約数ペア:

[(1, 771238728), (2, 385619364), (3, 257079576), (4, 192809682), (6, 128539788), (8, 96404841), (9, 85693192), (12, 64269894), (13, 59326056), (17, 45366984), (18, 42846596), (19, 40591512), (24, 32134947), (26, 29663028), (34, 22683492), (36, 21423298), (38, 20295756), (39, 19775352), (51, 15122328), (52, 14831514), (57, 13530504), (68, 11341746), (72, 10711649), (76, 10147878), (78, 9887676), (102, 7561164), (104, 7415757), (114, 6765252), (117, 6591784), (136, 5670873), (152, 5073939), (153, 5040776), (156, 4943838), (171, 4510168), (204, 3780582), (221, 3489768), (228, 3382626), (234, 3295892), (247, 3122424), (306, 2520388), (312, 2471919), (323, 2387736), (342, 2255084), (408, 1890291), (442, 1744884), (456, 1691313), (468, 1647946), (494, 1561212), (612, 1260194), (646, 1193868), (663, 1163256), (684, 1127542), (741, 1040808), (884, 872442), (936, 823973), (969, 795912), (988, 780606), (1224, 630097), (1292, 596934), (1326, 581628), (1368, 563771), (1482, 520404), (1768, 436221), (1938, 397956), (1976, 390303), (1989, 387752), (2223, 346936), (2551, 302328), (2584, 298467), (2652, 290814), (2907, 265304), (2964, 260202), (3876, 198978), (3978, 193876), (4199, 183672), (4446, 173468), (5102, 151164), (5304, 145407), (5814, 132652), (5928, 130101), (7653, 100776), (7752, 99489), (7956, 96938), (8398, 91836), (8892, 86734), (10204, 75582), (11628, 66326), (12597, 61224), (15306, 50388), (15912, 48469), (16796, 45918), (17784, 43367), (20408, 37791), (22959, 33592), (23256, 33163), (25194, 30612)]