661655232

素因数分解:

$2^6\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 336

約数和(自身を含む): 2353665600

約数和(自身を除く): 1692010368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 64, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 192, 196, 197, 204, 224, 238, 252, 272, 288, 294, 306, 336, 343, 357, 392, 394, 408, 441, 448, 476, 504, 544, 576, 588, 591, 612, 672, 686, 714, 784, 788, 816, 833, 882, 952, 1008, 1029, 1071, 1088, 1176, 1182, 1224, 1344, 1372, 1379, 1428, 1568, 1576, 1632, 1666, 1764, 1773, 1904, 2016, 2058, 2142, 2352, 2364, 2448, 2499, 2744, 2758, 2856, 3087, 3136, 3152, 3264, 3332, 3349, 3528, 3546, 3808, 4032, 4116, 4137, 4284, 4704, 4728, 4896, 4998, 5488, 5516, 5712, 5831, 6174, 6304, 6664, 6698, 7056, 7092, 7497, 7616, 8232, 8274, 8568, 9408, 9456, 9653, 9792, 9996, 10047, 10976, 11032, 11424, 11662, 12348, 12411, 12608, 13328, 13396, 14112, 14184, 14994, 16464, 16548, 17136, 17493, 18912, 19306, 19992, 20094, 21952, 22064, 22848, 23324, 23443, 24696, 24822, 26656, 26792, 28224, 28368, 28959, 29988, 30141, 32928, 33096, 34272, 34986, 37824, 38612, 39984, 40188, 44128, 46648, 46886, 49392, 49644, 52479, 53312, 53584, 56736, 57918, 59976, 60282, 65856, 66192, 67571, 68544, 69972, 70329, 77224, 79968, 80376, 86877, 88256, 93296, 93772, 98784, 99288, 104958, 107168, 113472, 115836, 119952, 120564, 132384, 135142, 139944, 140658, 154448, 159936, 160752, 164101, 173754, 186592, 187544, 197568, 198576, 202713, 209916, 210987, 214336, 231672, 239904, 241128, 264768, 270284, 279888, 281316, 308896, 321504, 328202, 347508, 373184, 375088, 397152, 405426, 419832, 421974, 463344, 479808, 482256, 492303, 540568, 559776, 562632, 608139, 617792, 643008, 656404, 695016, 750176, 794304, 810852, 839664, 843948, 926688, 964512, 984606, 1081136, 1119552, 1125264, 1148707, 1216278, 1312808, 1390032, 1476909, 1500352, 1621704, 1679328, 1687896, 1853376, 1929024, 1969212, 2162272, 2250528, 2297414, 2432556, 2625616, 2780064, 2953818, 3243408, 3358656, 3375792, 3446121, 3938424, 4324544, 4501056, 4594828, 4865112, 5251232, 5560128, 5907636, 6486816, 6751584, 6892242, 7876848, 9189656, 9730224, 10338363, 10502464, 11815272, 12973632, 13503168, 13784484, 15753696, 18379312, 19460448, 20676726, 23630544, 27568968, 31507392, 36758624, 38920896, 41353452, 47261088, 55137936, 73517248, 82706904, 94522176, 110275872, 165413808, 220551744, 330827616, 661655232]

約数ペア:

[(1, 661655232), (2, 330827616), (3, 220551744), (4, 165413808), (6, 110275872), (7, 94522176), (8, 82706904), (9, 73517248), (12, 55137936), (14, 47261088), (16, 41353452), (17, 38920896), (18, 36758624), (21, 31507392), (24, 27568968), (28, 23630544), (32, 20676726), (34, 19460448), (36, 18379312), (42, 15753696), (48, 13784484), (49, 13503168), (51, 12973632), (56, 11815272), (63, 10502464), (64, 10338363), (68, 9730224), (72, 9189656), (84, 7876848), (96, 6892242), (98, 6751584), (102, 6486816), (112, 5907636), (119, 5560128), (126, 5251232), (136, 4865112), (144, 4594828), (147, 4501056), (153, 4324544), (168, 3938424), (192, 3446121), (196, 3375792), (197, 3358656), (204, 3243408), (224, 2953818), (238, 2780064), (252, 2625616), (272, 2432556), (288, 2297414), (294, 2250528), (306, 2162272), (336, 1969212), (343, 1929024), (357, 1853376), (392, 1687896), (394, 1679328), (408, 1621704), (441, 1500352), (448, 1476909), (476, 1390032), (504, 1312808), (544, 1216278), (576, 1148707), (588, 1125264), (591, 1119552), (612, 1081136), (672, 984606), (686, 964512), (714, 926688), (784, 843948), (788, 839664), (816, 810852), (833, 794304), (882, 750176), (952, 695016), (1008, 656404), (1029, 643008), (1071, 617792), (1088, 608139), (1176, 562632), (1182, 559776), (1224, 540568), (1344, 492303), (1372, 482256), (1379, 479808), (1428, 463344), (1568, 421974), (1576, 419832), (1632, 405426), (1666, 397152), (1764, 375088), (1773, 373184), (1904, 347508), (2016, 328202), (2058, 321504), (2142, 308896), (2352, 281316), (2364, 279888), (2448, 270284), (2499, 264768), (2744, 241128), (2758, 239904), (2856, 231672), (3087, 214336), (3136, 210987), (3152, 209916), (3264, 202713), (3332, 198576), (3349, 197568), (3528, 187544), (3546, 186592), (3808, 173754), (4032, 164101), (4116, 160752), (4137, 159936), (4284, 154448), (4704, 140658), (4728, 139944), (4896, 135142), (4998, 132384), (5488, 120564), (5516, 119952), (5712, 115836), (5831, 113472), (6174, 107168), (6304, 104958), (6664, 99288), (6698, 98784), (7056, 93772), (7092, 93296), (7497, 88256), (7616, 86877), (8232, 80376), (8274, 79968), (8568, 77224), (9408, 70329), (9456, 69972), (9653, 68544), (9792, 67571), (9996, 66192), (10047, 65856), (10976, 60282), (11032, 59976), (11424, 57918), (11662, 56736), (12348, 53584), (12411, 53312), (12608, 52479), (13328, 49644), (13396, 49392), (14112, 46886), (14184, 46648), (14994, 44128), (16464, 40188), (16548, 39984), (17136, 38612), (17493, 37824), (18912, 34986), (19306, 34272), (19992, 33096), (20094, 32928), (21952, 30141), (22064, 29988), (22848, 28959), (23324, 28368), (23443, 28224), (24696, 26792), (24822, 26656)]