457346129664

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{20507}}^1$

素因数の和:21006

約数の個数: 144

約数和(自身を含む): 1237429751040

約数和(自身を除く): 780083621376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 409, 426, 568, 768, 818, 852, 1136, 1227, 1636, 1704, 2272, 2454, 3272, 3408, 4544, 4908, 6544, 6816, 9088, 9816, 13088, 13632, 18176, 19632, 20507, 26176, 27264, 29039, 39264, 41014, 52352, 54528, 58078, 61521, 78528, 82028, 87117, 104704, 116156, 123042, 157056, 164056, 174234, 232312, 246084, 314112, 328112, 348468, 464624, 492168, 656224, 696936, 929248, 984336, 1312448, 1393872, 1455997, 1858496, 1968672, 2624896, 2787744, 2911994, 3716992, 3937344, 4367991, 5249792, 5575488, 5823988, 7433984, 7874688, 8387363, 8735982, 11150976, 11647976, 15749376, 16774726, 17471964, 22301952, 23295952, 25162089, 33549452, 34943928, 46591904, 50324178, 67098904, 69887856, 93183808, 100648356, 134197808, 139775712, 186367616, 201296712, 268395616, 279551424, 372735232, 402593424, 536791232, 559102848, 595502773, 805186848, 1073582464, 1118205696, 1191005546, 1610373696, 1786508319, 2147164928, 2382011092, 3220747392, 3573016638, 4764022184, 6441494784, 7146033276, 9528044368, 14292066552, 19056088736, 28584133104, 38112177472, 57168266208, 76224354944, 114336532416, 152448709888, 228673064832, 457346129664]

約数ペア:

[(1, 457346129664), (2, 228673064832), (3, 152448709888), (4, 114336532416), (6, 76224354944), (8, 57168266208), (12, 38112177472), (16, 28584133104), (24, 19056088736), (32, 14292066552), (48, 9528044368), (64, 7146033276), (71, 6441494784), (96, 4764022184), (128, 3573016638), (142, 3220747392), (192, 2382011092), (213, 2147164928), (256, 1786508319), (284, 1610373696), (384, 1191005546), (409, 1118205696), (426, 1073582464), (568, 805186848), (768, 595502773), (818, 559102848), (852, 536791232), (1136, 402593424), (1227, 372735232), (1636, 279551424), (1704, 268395616), (2272, 201296712), (2454, 186367616), (3272, 139775712), (3408, 134197808), (4544, 100648356), (4908, 93183808), (6544, 69887856), (6816, 67098904), (9088, 50324178), (9816, 46591904), (13088, 34943928), (13632, 33549452), (18176, 25162089), (19632, 23295952), (20507, 22301952), (26176, 17471964), (27264, 16774726), (29039, 15749376), (39264, 11647976), (41014, 11150976), (52352, 8735982), (54528, 8387363), (58078, 7874688), (61521, 7433984), (78528, 5823988), (82028, 5575488), (87117, 5249792), (104704, 4367991), (116156, 3937344), (123042, 3716992), (157056, 2911994), (164056, 2787744), (174234, 2624896), (232312, 1968672), (246084, 1858496), (314112, 1455997), (328112, 1393872), (348468, 1312448), (464624, 984336), (492168, 929248), (656224, 696936)]