1087242016

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 2786918400

約数和(自身を除く): 1699676384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 29, 32, 38, 46, 56, 58, 76, 92, 112, 116, 133, 152, 161, 184, 203, 224, 232, 266, 304, 322, 368, 383, 406, 437, 464, 532, 551, 608, 644, 667, 736, 766, 812, 874, 928, 1064, 1102, 1288, 1334, 1532, 1624, 1748, 2128, 2204, 2576, 2668, 2681, 3059, 3064, 3248, 3496, 3857, 4256, 4408, 4669, 5152, 5336, 5362, 6118, 6128, 6496, 6992, 7277, 7714, 8809, 8816, 9338, 10672, 10724, 11107, 12236, 12256, 12673, 13984, 14554, 15428, 17618, 17632, 18676, 21344, 21448, 22214, 24472, 25346, 29108, 30856, 35236, 37352, 42896, 44428, 48944, 50692, 50939, 58216, 61663, 61712, 70472, 74704, 77749, 85792, 88711, 88856, 97888, 101384, 101878, 116432, 123326, 123424, 140944, 149408, 155498, 167371, 177422, 177712, 202768, 203756, 211033, 232864, 246652, 255461, 281888, 310996, 334742, 354844, 355424, 405536, 407512, 422066, 493304, 510922, 621992, 669484, 709688, 815024, 844132, 986608, 1021844, 1171597, 1243984, 1338968, 1419376, 1477231, 1630048, 1688264, 1788227, 1973216, 2043688, 2343194, 2487968, 2677936, 2838752, 2954462, 3376528, 3576454, 4087376, 4686388, 4853759, 5355872, 5908924, 6753056, 7152908, 8174752, 9372776, 9707518, 11817848, 14305816, 18745552, 19415036, 23635696, 28611632, 33976313, 37491104, 38830072, 47271392, 57223264, 67952626, 77660144, 135905252, 155320288, 271810504, 543621008, 1087242016]

約数ペア:

[(1, 1087242016), (2, 543621008), (4, 271810504), (7, 155320288), (8, 135905252), (14, 77660144), (16, 67952626), (19, 57223264), (23, 47271392), (28, 38830072), (29, 37491104), (32, 33976313), (38, 28611632), (46, 23635696), (56, 19415036), (58, 18745552), (76, 14305816), (92, 11817848), (112, 9707518), (116, 9372776), (133, 8174752), (152, 7152908), (161, 6753056), (184, 5908924), (203, 5355872), (224, 4853759), (232, 4686388), (266, 4087376), (304, 3576454), (322, 3376528), (368, 2954462), (383, 2838752), (406, 2677936), (437, 2487968), (464, 2343194), (532, 2043688), (551, 1973216), (608, 1788227), (644, 1688264), (667, 1630048), (736, 1477231), (766, 1419376), (812, 1338968), (874, 1243984), (928, 1171597), (1064, 1021844), (1102, 986608), (1288, 844132), (1334, 815024), (1532, 709688), (1624, 669484), (1748, 621992), (2128, 510922), (2204, 493304), (2576, 422066), (2668, 407512), (2681, 405536), (3059, 355424), (3064, 354844), (3248, 334742), (3496, 310996), (3857, 281888), (4256, 255461), (4408, 246652), (4669, 232864), (5152, 211033), (5336, 203756), (5362, 202768), (6118, 177712), (6128, 177422), (6496, 167371), (6992, 155498), (7277, 149408), (7714, 140944), (8809, 123424), (8816, 123326), (9338, 116432), (10672, 101878), (10724, 101384), (11107, 97888), (12236, 88856), (12256, 88711), (12673, 85792), (13984, 77749), (14554, 74704), (15428, 70472), (17618, 61712), (17632, 61663), (18676, 58216), (21344, 50939), (21448, 50692), (22214, 48944), (24472, 44428), (25346, 42896), (29108, 37352), (30856, 35236)]