208695744

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 224

約数和(自身を含む): 658368000

約数和(自身を除く): 449672256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 59, 64, 69, 72, 89, 92, 96, 108, 118, 138, 144, 177, 178, 184, 192, 207, 216, 236, 267, 276, 288, 354, 356, 368, 414, 432, 472, 531, 534, 552, 576, 621, 708, 712, 736, 801, 828, 864, 944, 1062, 1068, 1104, 1242, 1357, 1416, 1424, 1472, 1593, 1602, 1656, 1728, 1888, 2047, 2124, 2136, 2208, 2403, 2484, 2714, 2832, 2848, 3186, 3204, 3312, 3776, 4071, 4094, 4248, 4272, 4416, 4806, 4968, 5251, 5428, 5664, 5696, 6141, 6372, 6408, 6624, 8142, 8188, 8496, 8544, 9612, 9936, 10502, 10856, 11328, 12213, 12282, 12744, 12816, 13248, 15753, 16284, 16376, 16992, 17088, 18423, 19224, 19872, 21004, 21712, 24426, 24564, 25488, 25632, 31506, 32568, 32752, 33984, 36639, 36846, 38448, 39744, 42008, 43424, 47259, 48852, 49128, 50976, 51264, 55269, 63012, 65136, 65504, 73278, 73692, 76896, 84016, 86848, 94518, 97704, 98256, 101952, 110538, 120773, 126024, 130272, 131008, 141777, 146556, 147384, 153792, 168032, 189036, 195408, 196512, 221076, 241546, 252048, 260544, 283554, 293112, 294768, 336064, 362319, 378072, 390816, 393024, 442152, 483092, 504096, 567108, 586224, 589536, 724638, 756144, 781632, 884304, 966184, 1008192, 1086957, 1134216, 1172448, 1179072, 1449276, 1512288, 1768608, 1932368, 2173914, 2268432, 2344896, 2898552, 3024576, 3260871, 3537216, 3864736, 4347828, 4536864, 5797104, 6521742, 7729472, 8695656, 9073728, 11594208, 13043484, 17391312, 23188416, 26086968, 34782624, 52173936, 69565248, 104347872, 208695744]

約数ペア:

[(1, 208695744), (2, 104347872), (3, 69565248), (4, 52173936), (6, 34782624), (8, 26086968), (9, 23188416), (12, 17391312), (16, 13043484), (18, 11594208), (23, 9073728), (24, 8695656), (27, 7729472), (32, 6521742), (36, 5797104), (46, 4536864), (48, 4347828), (54, 3864736), (59, 3537216), (64, 3260871), (69, 3024576), (72, 2898552), (89, 2344896), (92, 2268432), (96, 2173914), (108, 1932368), (118, 1768608), (138, 1512288), (144, 1449276), (177, 1179072), (178, 1172448), (184, 1134216), (192, 1086957), (207, 1008192), (216, 966184), (236, 884304), (267, 781632), (276, 756144), (288, 724638), (354, 589536), (356, 586224), (368, 567108), (414, 504096), (432, 483092), (472, 442152), (531, 393024), (534, 390816), (552, 378072), (576, 362319), (621, 336064), (708, 294768), (712, 293112), (736, 283554), (801, 260544), (828, 252048), (864, 241546), (944, 221076), (1062, 196512), (1068, 195408), (1104, 189036), (1242, 168032), (1357, 153792), (1416, 147384), (1424, 146556), (1472, 141777), (1593, 131008), (1602, 130272), (1656, 126024), (1728, 120773), (1888, 110538), (2047, 101952), (2124, 98256), (2136, 97704), (2208, 94518), (2403, 86848), (2484, 84016), (2714, 76896), (2832, 73692), (2848, 73278), (3186, 65504), (3204, 65136), (3312, 63012), (3776, 55269), (4071, 51264), (4094, 50976), (4248, 49128), (4272, 48852), (4416, 47259), (4806, 43424), (4968, 42008), (5251, 39744), (5428, 38448), (5664, 36846), (5696, 36639), (6141, 33984), (6372, 32752), (6408, 32568), (6624, 31506), (8142, 25632), (8188, 25488), (8496, 24564), (8544, 24426), (9612, 21712), (9936, 21004), (10502, 19872), (10856, 19224), (11328, 18423), (12213, 17088), (12282, 16992), (12744, 16376), (12816, 16284), (13248, 15753)]