2648448

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:61

約数の個数: 144

約数和(自身を含む): 8817900

約数和(自身を除く): 6169452

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 121, 128, 132, 144, 152, 171, 176, 192, 198, 209, 228, 242, 264, 288, 304, 342, 352, 363, 384, 396, 418, 456, 484, 528, 576, 608, 627, 684, 704, 726, 792, 836, 912, 968, 1056, 1089, 1152, 1216, 1254, 1368, 1408, 1452, 1584, 1672, 1824, 1881, 1936, 2112, 2178, 2299, 2432, 2508, 2736, 2904, 3168, 3344, 3648, 3762, 3872, 4224, 4356, 4598, 5016, 5472, 5808, 6336, 6688, 6897, 7296, 7524, 7744, 8712, 9196, 10032, 10944, 11616, 12672, 13376, 13794, 15048, 15488, 17424, 18392, 20064, 20691, 21888, 23232, 26752, 27588, 30096, 34848, 36784, 40128, 41382, 46464, 55176, 60192, 69696, 73568, 80256, 82764, 110352, 120384, 139392, 147136, 165528, 220704, 240768, 294272, 331056, 441408, 662112, 882816, 1324224, 2648448]

約数ペア:

[(1, 2648448), (2, 1324224), (3, 882816), (4, 662112), (6, 441408), (8, 331056), (9, 294272), (11, 240768), (12, 220704), (16, 165528), (18, 147136), (19, 139392), (22, 120384), (24, 110352), (32, 82764), (33, 80256), (36, 73568), (38, 69696), (44, 60192), (48, 55176), (57, 46464), (64, 41382), (66, 40128), (72, 36784), (76, 34848), (88, 30096), (96, 27588), (99, 26752), (114, 23232), (121, 21888), (128, 20691), (132, 20064), (144, 18392), (152, 17424), (171, 15488), (176, 15048), (192, 13794), (198, 13376), (209, 12672), (228, 11616), (242, 10944), (264, 10032), (288, 9196), (304, 8712), (342, 7744), (352, 7524), (363, 7296), (384, 6897), (396, 6688), (418, 6336), (456, 5808), (484, 5472), (528, 5016), (576, 4598), (608, 4356), (627, 4224), (684, 3872), (704, 3762), (726, 3648), (792, 3344), (836, 3168), (912, 2904), (968, 2736), (1056, 2508), (1089, 2432), (1152, 2299), (1216, 2178), (1254, 2112), (1368, 1936), (1408, 1881), (1452, 1824), (1584, 1672)]