15668862456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{3469}}^1$

素因数の和:3989

約数の個数: 128

約数和(自身を含む): 43652044800

約数和(自身を除く): 27983182344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 467, 744, 806, 934, 1209, 1401, 1612, 1868, 2418, 2802, 3224, 3469, 3736, 4836, 5604, 6071, 6938, 9672, 10407, 11208, 12142, 13876, 14477, 18213, 20814, 24284, 27752, 28954, 36426, 41628, 43431, 45097, 48568, 57908, 72852, 83256, 86862, 90194, 107539, 115816, 135291, 145704, 173724, 180388, 188201, 215078, 270582, 322617, 347448, 360776, 376402, 430156, 541164, 564603, 645234, 752804, 860312, 1082328, 1129206, 1290468, 1398007, 1505608, 1620023, 2258412, 2580936, 2796014, 3240046, 4194021, 4516824, 4860069, 5592028, 6480092, 8388042, 9720138, 11184056, 12960184, 16776084, 19440276, 21060299, 33552168, 38880552, 42120598, 50220713, 63180897, 84241196, 100441426, 126361794, 150662139, 168482392, 200882852, 252723588, 301324278, 401765704, 505447176, 602648556, 652869269, 1205297112, 1305738538, 1958607807, 2611477076, 3917215614, 5222954152, 7834431228, 15668862456]

約数ペア:

[(1, 15668862456), (2, 7834431228), (3, 5222954152), (4, 3917215614), (6, 2611477076), (8, 1958607807), (12, 1305738538), (13, 1205297112), (24, 652869269), (26, 602648556), (31, 505447176), (39, 401765704), (52, 301324278), (62, 252723588), (78, 200882852), (93, 168482392), (104, 150662139), (124, 126361794), (156, 100441426), (186, 84241196), (248, 63180897), (312, 50220713), (372, 42120598), (403, 38880552), (467, 33552168), (744, 21060299), (806, 19440276), (934, 16776084), (1209, 12960184), (1401, 11184056), (1612, 9720138), (1868, 8388042), (2418, 6480092), (2802, 5592028), (3224, 4860069), (3469, 4516824), (3736, 4194021), (4836, 3240046), (5604, 2796014), (6071, 2580936), (6938, 2258412), (9672, 1620023), (10407, 1505608), (11208, 1398007), (12142, 1290468), (13876, 1129206), (14477, 1082328), (18213, 860312), (20814, 752804), (24284, 645234), (27752, 564603), (28954, 541164), (36426, 430156), (41628, 376402), (43431, 360776), (45097, 347448), (48568, 322617), (57908, 270582), (72852, 215078), (83256, 188201), (86862, 180388), (90194, 173724), (107539, 145704), (115816, 135291)]