265622016

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 160

約数和(自身を含む): 785664000

約数和(自身を除く): 520041984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 79, 88, 96, 128, 132, 158, 176, 192, 199, 237, 256, 264, 316, 352, 384, 398, 474, 512, 528, 597, 632, 704, 768, 796, 869, 948, 1056, 1194, 1264, 1408, 1536, 1592, 1738, 1896, 2112, 2189, 2388, 2528, 2607, 2816, 3184, 3476, 3792, 4224, 4378, 4776, 5056, 5214, 5632, 6368, 6567, 6952, 7584, 8448, 8756, 9552, 10112, 10428, 12736, 13134, 13904, 15168, 15721, 16896, 17512, 19104, 20224, 20856, 25472, 26268, 27808, 30336, 31442, 35024, 38208, 40448, 41712, 47163, 50944, 52536, 55616, 60672, 62884, 70048, 76416, 83424, 94326, 101888, 105072, 111232, 121344, 125768, 140096, 152832, 166848, 172931, 188652, 210144, 222464, 251536, 280192, 305664, 333696, 345862, 377304, 420288, 444928, 503072, 518793, 560384, 667392, 691724, 754608, 840576, 1006144, 1037586, 1120768, 1334784, 1383448, 1509216, 1681152, 2012288, 2075172, 2766896, 3018432, 3362304, 4024576, 4150344, 5533792, 6036864, 8049152, 8300688, 11067584, 12073728, 16601376, 22135168, 24147456, 33202752, 44270336, 66405504, 88540672, 132811008, 265622016]

約数ペア:

[(1, 265622016), (2, 132811008), (3, 88540672), (4, 66405504), (6, 44270336), (8, 33202752), (11, 24147456), (12, 22135168), (16, 16601376), (22, 12073728), (24, 11067584), (32, 8300688), (33, 8049152), (44, 6036864), (48, 5533792), (64, 4150344), (66, 4024576), (79, 3362304), (88, 3018432), (96, 2766896), (128, 2075172), (132, 2012288), (158, 1681152), (176, 1509216), (192, 1383448), (199, 1334784), (237, 1120768), (256, 1037586), (264, 1006144), (316, 840576), (352, 754608), (384, 691724), (398, 667392), (474, 560384), (512, 518793), (528, 503072), (597, 444928), (632, 420288), (704, 377304), (768, 345862), (796, 333696), (869, 305664), (948, 280192), (1056, 251536), (1194, 222464), (1264, 210144), (1408, 188652), (1536, 172931), (1592, 166848), (1738, 152832), (1896, 140096), (2112, 125768), (2189, 121344), (2388, 111232), (2528, 105072), (2607, 101888), (2816, 94326), (3184, 83424), (3476, 76416), (3792, 70048), (4224, 62884), (4378, 60672), (4776, 55616), (5056, 52536), (5214, 50944), (5632, 47163), (6368, 41712), (6567, 40448), (6952, 38208), (7584, 35024), (8448, 31442), (8756, 30336), (9552, 27808), (10112, 26268), (10428, 25472), (12736, 20856), (13134, 20224), (13904, 19104), (15168, 17512), (15721, 16896)]