348526728

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 1155435840

約数和(自身を除く): 806909112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 23, 24, 33, 36, 38, 44, 46, 53, 57, 66, 69, 72, 76, 88, 92, 99, 106, 114, 132, 138, 152, 159, 171, 184, 198, 207, 209, 212, 228, 253, 264, 276, 318, 342, 361, 396, 414, 418, 424, 437, 456, 477, 506, 552, 583, 627, 636, 684, 722, 759, 792, 828, 836, 874, 954, 1007, 1012, 1083, 1166, 1219, 1254, 1272, 1311, 1368, 1444, 1518, 1656, 1672, 1748, 1749, 1881, 1908, 2014, 2024, 2166, 2277, 2332, 2438, 2508, 2622, 2888, 3021, 3036, 3249, 3496, 3498, 3657, 3762, 3816, 3933, 3971, 4028, 4332, 4554, 4664, 4807, 4876, 5016, 5244, 5247, 6042, 6072, 6498, 6996, 7314, 7524, 7866, 7942, 8056, 8303, 8664, 9063, 9108, 9614, 9752, 10488, 10494, 10971, 11077, 11913, 12084, 12996, 13409, 13992, 14421, 14628, 15048, 15732, 15884, 16606, 18126, 18216, 19133, 19228, 20988, 21942, 22154, 23161, 23826, 24168, 24909, 25992, 26818, 28842, 29256, 31464, 31768, 33212, 33231, 35739, 36252, 38266, 38456, 40227, 41976, 43263, 43884, 44308, 46322, 47652, 49818, 53636, 57399, 57684, 66424, 66462, 69483, 71478, 72504, 74727, 76532, 80454, 86526, 87768, 88616, 91333, 92644, 95304, 99636, 99693, 107272, 114798, 115368, 120681, 132924, 138966, 142956, 149454, 153064, 160908, 172197, 173052, 182666, 185288, 199272, 199386, 208449, 210463, 229596, 241362, 254771, 265848, 273999, 277932, 285912, 298908, 321816, 344394, 346104, 365332, 398772, 416898, 420926, 440059, 459192, 482724, 509542, 547998, 555864, 597816, 631389, 688788, 730664, 764313, 797544, 821997, 833796, 841852, 880118, 965448, 1019084, 1095996, 1262778, 1320177, 1377576, 1528626, 1643994, 1667592, 1683704, 1760236, 1894167, 2038168, 2191992, 2292939, 2525556, 2640354, 3057252, 3287988, 3520472, 3788334, 3960531, 4585878, 4840649, 5051112, 5280708, 6114504, 6575976, 7576668, 7921062, 9171756, 9681298, 10561416, 14521947, 15153336, 15842124, 18343512, 19362596, 29043894, 31684248, 38725192, 43565841, 58087788, 87131682, 116175576, 174263364, 348526728]

約数ペア:

[(1, 348526728), (2, 174263364), (3, 116175576), (4, 87131682), (6, 58087788), (8, 43565841), (9, 38725192), (11, 31684248), (12, 29043894), (18, 19362596), (19, 18343512), (22, 15842124), (23, 15153336), (24, 14521947), (33, 10561416), (36, 9681298), (38, 9171756), (44, 7921062), (46, 7576668), (53, 6575976), (57, 6114504), (66, 5280708), (69, 5051112), (72, 4840649), (76, 4585878), (88, 3960531), (92, 3788334), (99, 3520472), (106, 3287988), (114, 3057252), (132, 2640354), (138, 2525556), (152, 2292939), (159, 2191992), (171, 2038168), (184, 1894167), (198, 1760236), (207, 1683704), (209, 1667592), (212, 1643994), (228, 1528626), (253, 1377576), (264, 1320177), (276, 1262778), (318, 1095996), (342, 1019084), (361, 965448), (396, 880118), (414, 841852), (418, 833796), (424, 821997), (437, 797544), (456, 764313), (477, 730664), (506, 688788), (552, 631389), (583, 597816), (627, 555864), (636, 547998), (684, 509542), (722, 482724), (759, 459192), (792, 440059), (828, 420926), (836, 416898), (874, 398772), (954, 365332), (1007, 346104), (1012, 344394), (1083, 321816), (1166, 298908), (1219, 285912), (1254, 277932), (1272, 273999), (1311, 265848), (1368, 254771), (1444, 241362), (1518, 229596), (1656, 210463), (1672, 208449), (1748, 199386), (1749, 199272), (1881, 185288), (1908, 182666), (2014, 173052), (2024, 172197), (2166, 160908), (2277, 153064), (2332, 149454), (2438, 142956), (2508, 138966), (2622, 132924), (2888, 120681), (3021, 115368), (3036, 114798), (3249, 107272), (3496, 99693), (3498, 99636), (3657, 95304), (3762, 92644), (3816, 91333), (3933, 88616), (3971, 87768), (4028, 86526), (4332, 80454), (4554, 76532), (4664, 74727), (4807, 72504), (4876, 71478), (5016, 69483), (5244, 66462), (5247, 66424), (6042, 57684), (6072, 57399), (6498, 53636), (6996, 49818), (7314, 47652), (7524, 46322), (7866, 44308), (7942, 43884), (8056, 43263), (8303, 41976), (8664, 40227), (9063, 38456), (9108, 38266), (9614, 36252), (9752, 35739), (10488, 33231), (10494, 33212), (10971, 31768), (11077, 31464), (11913, 29256), (12084, 28842), (12996, 26818), (13409, 25992), (13992, 24909), (14421, 24168), (14628, 23826), (15048, 23161), (15732, 22154), (15884, 21942), (16606, 20988), (18126, 19228), (18216, 19133)]