2816242548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:990

約数の個数: 192

約数和(自身を含む): 8302694400

約数和(自身を除く): 5486451852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 57, 58, 71, 76, 84, 87, 114, 116, 133, 142, 174, 203, 213, 228, 266, 284, 348, 399, 406, 426, 497, 532, 551, 609, 798, 812, 852, 857, 994, 1102, 1218, 1349, 1491, 1596, 1653, 1714, 1988, 2059, 2204, 2436, 2571, 2698, 2982, 3306, 3428, 3857, 4047, 4118, 5142, 5396, 5964, 5999, 6177, 6612, 7714, 8094, 8236, 9443, 10284, 11571, 11998, 12354, 14413, 15428, 16188, 16283, 17997, 18886, 23142, 23996, 24708, 24853, 28329, 28826, 32566, 35994, 37772, 39121, 43239, 46284, 48849, 49706, 56658, 57652, 60847, 65132, 71988, 74559, 78242, 86478, 97698, 99412, 113316, 113981, 117363, 121694, 149118, 156484, 172956, 173971, 182541, 195396, 227962, 234726, 243388, 273847, 298236, 341943, 347942, 365082, 425929, 455924, 469452, 472207, 521913, 547694, 683886, 695884, 730164, 821541, 851858, 944414, 1043826, 1095388, 1156093, 1277787, 1367772, 1416621, 1643082, 1703716, 1764563, 1888828, 2087652, 2312186, 2555574, 2833242, 3286164, 3305449, 3468279, 3529126, 4624372, 5111148, 5293689, 5666484, 6610898, 6936558, 7058252, 8092651, 9916347, 10587378, 12351941, 13221796, 13873116, 16185302, 19832694, 21174756, 24277953, 24703882, 32370604, 33526697, 37055823, 39665388, 48555906, 49407764, 67053394, 74111646, 97111812, 100580091, 134106788, 148223292, 201160182, 234686879, 402320364, 469373758, 704060637, 938747516, 1408121274, 2816242548]

約数ペア:

[(1, 2816242548), (2, 1408121274), (3, 938747516), (4, 704060637), (6, 469373758), (7, 402320364), (12, 234686879), (14, 201160182), (19, 148223292), (21, 134106788), (28, 100580091), (29, 97111812), (38, 74111646), (42, 67053394), (57, 49407764), (58, 48555906), (71, 39665388), (76, 37055823), (84, 33526697), (87, 32370604), (114, 24703882), (116, 24277953), (133, 21174756), (142, 19832694), (174, 16185302), (203, 13873116), (213, 13221796), (228, 12351941), (266, 10587378), (284, 9916347), (348, 8092651), (399, 7058252), (406, 6936558), (426, 6610898), (497, 5666484), (532, 5293689), (551, 5111148), (609, 4624372), (798, 3529126), (812, 3468279), (852, 3305449), (857, 3286164), (994, 2833242), (1102, 2555574), (1218, 2312186), (1349, 2087652), (1491, 1888828), (1596, 1764563), (1653, 1703716), (1714, 1643082), (1988, 1416621), (2059, 1367772), (2204, 1277787), (2436, 1156093), (2571, 1095388), (2698, 1043826), (2982, 944414), (3306, 851858), (3428, 821541), (3857, 730164), (4047, 695884), (4118, 683886), (5142, 547694), (5396, 521913), (5964, 472207), (5999, 469452), (6177, 455924), (6612, 425929), (7714, 365082), (8094, 347942), (8236, 341943), (9443, 298236), (10284, 273847), (11571, 243388), (11998, 234726), (12354, 227962), (14413, 195396), (15428, 182541), (16188, 173971), (16283, 172956), (17997, 156484), (18886, 149118), (23142, 121694), (23996, 117363), (24708, 113981), (24853, 113316), (28329, 99412), (28826, 97698), (32566, 86478), (35994, 78242), (37772, 74559), (39121, 71988), (43239, 65132), (46284, 60847), (48849, 57652), (49706, 56658)]