1664490816

素因数分解:

$2^6\times 3^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:326

約数の個数: 224

約数和(自身を含む): 5047488000

約数和(自身を除く): 3382997184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 89, 96, 108, 137, 144, 158, 178, 192, 216, 237, 267, 274, 288, 316, 356, 411, 432, 474, 534, 548, 576, 632, 711, 712, 801, 822, 864, 948, 1068, 1096, 1233, 1264, 1422, 1424, 1602, 1644, 1728, 1896, 2133, 2136, 2192, 2403, 2466, 2528, 2844, 2848, 3204, 3288, 3699, 3792, 4266, 4272, 4384, 4806, 4932, 5056, 5688, 5696, 6408, 6576, 7031, 7398, 7584, 8532, 8544, 8768, 9612, 9864, 10823, 11376, 12193, 12816, 13152, 14062, 14796, 15168, 17064, 17088, 19224, 19728, 21093, 21646, 22752, 24386, 25632, 26304, 28124, 29592, 32469, 34128, 36579, 38448, 39456, 42186, 43292, 45504, 48772, 51264, 56248, 59184, 63279, 64938, 68256, 73158, 76896, 78912, 84372, 86584, 97407, 97544, 109737, 112496, 118368, 126558, 129876, 136512, 146316, 153792, 168744, 173168, 189837, 194814, 195088, 219474, 224992, 236736, 253116, 259752, 292221, 292632, 329211, 337488, 346336, 379674, 389628, 390176, 438948, 449984, 506232, 519504, 584442, 585264, 658422, 674976, 692672, 759348, 779256, 780352, 877896, 963247, 1012464, 1039008, 1168884, 1170528, 1316844, 1349952, 1518696, 1558512, 1755792, 1926494, 2024928, 2078016, 2337768, 2341056, 2633688, 2889741, 3037392, 3117024, 3511584, 3852988, 4049856, 4675536, 5267376, 5779482, 6074784, 6234048, 7023168, 7705976, 8669223, 9351072, 10534752, 11558964, 12149568, 15411952, 17338446, 18702144, 21069504, 23117928, 26007669, 30823904, 34676892, 46235856, 52015338, 61647808, 69353784, 92471712, 104030676, 138707568, 184943424, 208061352, 277415136, 416122704, 554830272, 832245408, 1664490816]

約数ペア:

[(1, 1664490816), (2, 832245408), (3, 554830272), (4, 416122704), (6, 277415136), (8, 208061352), (9, 184943424), (12, 138707568), (16, 104030676), (18, 92471712), (24, 69353784), (27, 61647808), (32, 52015338), (36, 46235856), (48, 34676892), (54, 30823904), (64, 26007669), (72, 23117928), (79, 21069504), (89, 18702144), (96, 17338446), (108, 15411952), (137, 12149568), (144, 11558964), (158, 10534752), (178, 9351072), (192, 8669223), (216, 7705976), (237, 7023168), (267, 6234048), (274, 6074784), (288, 5779482), (316, 5267376), (356, 4675536), (411, 4049856), (432, 3852988), (474, 3511584), (534, 3117024), (548, 3037392), (576, 2889741), (632, 2633688), (711, 2341056), (712, 2337768), (801, 2078016), (822, 2024928), (864, 1926494), (948, 1755792), (1068, 1558512), (1096, 1518696), (1233, 1349952), (1264, 1316844), (1422, 1170528), (1424, 1168884), (1602, 1039008), (1644, 1012464), (1728, 963247), (1896, 877896), (2133, 780352), (2136, 779256), (2192, 759348), (2403, 692672), (2466, 674976), (2528, 658422), (2844, 585264), (2848, 584442), (3204, 519504), (3288, 506232), (3699, 449984), (3792, 438948), (4266, 390176), (4272, 389628), (4384, 379674), (4806, 346336), (4932, 337488), (5056, 329211), (5688, 292632), (5696, 292221), (6408, 259752), (6576, 253116), (7031, 236736), (7398, 224992), (7584, 219474), (8532, 195088), (8544, 194814), (8768, 189837), (9612, 173168), (9864, 168744), (10823, 153792), (11376, 146316), (12193, 136512), (12816, 129876), (13152, 126558), (14062, 118368), (14796, 112496), (15168, 109737), (17064, 97544), (17088, 97407), (19224, 86584), (19728, 84372), (21093, 78912), (21646, 76896), (22752, 73158), (24386, 68256), (25632, 64938), (26304, 63279), (28124, 59184), (29592, 56248), (32469, 51264), (34128, 48772), (36579, 45504), (38448, 43292), (39456, 42186)]