258032016

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 180

約数和(自身を含む): 810416880

約数和(自身を除く): 552384864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 59, 66, 72, 88, 99, 118, 121, 132, 144, 176, 177, 198, 236, 242, 251, 264, 354, 363, 396, 472, 484, 502, 528, 531, 649, 708, 726, 753, 792, 944, 968, 1004, 1062, 1089, 1298, 1416, 1452, 1506, 1584, 1936, 1947, 2008, 2124, 2178, 2259, 2596, 2761, 2832, 2904, 3012, 3894, 4016, 4248, 4356, 4518, 5192, 5522, 5808, 5841, 6024, 7139, 7788, 8283, 8496, 8712, 9036, 10384, 11044, 11682, 12048, 14278, 14809, 15576, 16566, 17424, 18072, 21417, 22088, 23364, 24849, 28556, 29618, 30371, 31152, 33132, 36144, 42834, 44176, 44427, 46728, 49698, 57112, 59236, 60742, 64251, 66264, 85668, 88854, 91113, 93456, 99396, 114224, 118472, 121484, 128502, 132528, 133281, 162899, 171336, 177708, 182226, 198792, 236944, 242968, 257004, 266562, 273339, 325798, 342672, 355416, 364452, 397584, 485936, 488697, 514008, 533124, 546678, 651596, 710832, 728904, 977394, 1028016, 1066248, 1093356, 1303192, 1457808, 1466091, 1791889, 1954788, 2132496, 2186712, 2606384, 2932182, 3583778, 3909576, 4373424, 5375667, 5864364, 7167556, 7819152, 10751334, 11728728, 14335112, 16127001, 21502668, 23457456, 28670224, 32254002, 43005336, 64508004, 86010672, 129016008, 258032016]

約数ペア:

[(1, 258032016), (2, 129016008), (3, 86010672), (4, 64508004), (6, 43005336), (8, 32254002), (9, 28670224), (11, 23457456), (12, 21502668), (16, 16127001), (18, 14335112), (22, 11728728), (24, 10751334), (33, 7819152), (36, 7167556), (44, 5864364), (48, 5375667), (59, 4373424), (66, 3909576), (72, 3583778), (88, 2932182), (99, 2606384), (118, 2186712), (121, 2132496), (132, 1954788), (144, 1791889), (176, 1466091), (177, 1457808), (198, 1303192), (236, 1093356), (242, 1066248), (251, 1028016), (264, 977394), (354, 728904), (363, 710832), (396, 651596), (472, 546678), (484, 533124), (502, 514008), (528, 488697), (531, 485936), (649, 397584), (708, 364452), (726, 355416), (753, 342672), (792, 325798), (944, 273339), (968, 266562), (1004, 257004), (1062, 242968), (1089, 236944), (1298, 198792), (1416, 182226), (1452, 177708), (1506, 171336), (1584, 162899), (1936, 133281), (1947, 132528), (2008, 128502), (2124, 121484), (2178, 118472), (2259, 114224), (2596, 99396), (2761, 93456), (2832, 91113), (2904, 88854), (3012, 85668), (3894, 66264), (4016, 64251), (4248, 60742), (4356, 59236), (4518, 57112), (5192, 49698), (5522, 46728), (5808, 44427), (5841, 44176), (6024, 42834), (7139, 36144), (7788, 33132), (8283, 31152), (8496, 30371), (8712, 29618), (9036, 28556), (10384, 24849), (11044, 23364), (11682, 22088), (12048, 21417), (14278, 18072), (14809, 17424), (15576, 16566)]