64351450688

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:382

約数の個数: 252

約数和(自身を含む): 155612902896

約数和(自身を除く): 91261452208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 131, 163, 196, 217, 224, 248, 262, 326, 392, 434, 448, 496, 524, 652, 784, 868, 917, 961, 992, 1048, 1141, 1304, 1519, 1568, 1736, 1834, 1922, 1984, 2096, 2282, 2608, 3038, 3136, 3472, 3668, 3844, 4061, 4192, 4564, 5053, 5216, 6076, 6419, 6727, 6944, 7336, 7688, 7987, 8122, 8384, 9128, 10106, 10432, 12152, 12838, 13454, 13888, 14672, 15376, 15974, 16244, 18256, 20212, 21353, 24304, 25676, 26908, 28427, 29344, 30752, 31948, 32488, 35371, 36512, 40424, 42706, 47089, 48608, 51352, 53816, 56854, 58688, 61504, 63896, 64976, 70742, 73024, 80848, 85412, 94178, 97216, 102704, 107632, 113708, 125891, 127792, 129952, 141484, 149471, 156643, 161696, 170824, 188356, 198989, 205408, 215264, 227416, 247597, 251782, 255584, 259904, 282968, 298942, 313286, 323392, 341648, 376712, 397978, 410816, 430528, 454832, 495194, 503564, 511168, 565936, 597884, 626572, 661943, 683296, 753424, 795956, 881237, 909664, 990388, 1007128, 1046297, 1096501, 1131872, 1195768, 1253144, 1323886, 1366592, 1506848, 1591912, 1762474, 1819328, 1980776, 2014256, 2092594, 2193002, 2263744, 2391536, 2506288, 2647772, 3013696, 3183824, 3524948, 3961552, 4028512, 4185188, 4386004, 4633601, 4783072, 5012576, 5295544, 6168659, 6367648, 7049896, 7675507, 7923104, 8057024, 8370376, 8772008, 9267202, 9566144, 10025152, 10591088, 12337318, 12735296, 14099792, 15351014, 15846208, 16740752, 17544016, 18534404, 20520233, 21182176, 24674636, 28199584, 30702028, 32435207, 33481504, 35088032, 37068808, 41040466, 42364352, 49349272, 56399168, 61404056, 64870414, 66963008, 70176064, 74137616, 82080932, 98698544, 122808112, 129740828, 143641631, 148275232, 164161864, 197397088, 245616224, 259481656, 287283262, 296550464, 328323728, 394794176, 491232448, 518963312, 574566524, 656647456, 1005491417, 1037926624, 1149133048, 1313294912, 2010982834, 2075853248, 2298266096, 4021965668, 4596532192, 8043931336, 9193064384, 16087862672, 32175725344, 64351450688]

約数ペア:

[(1, 64351450688), (2, 32175725344), (4, 16087862672), (7, 9193064384), (8, 8043931336), (14, 4596532192), (16, 4021965668), (28, 2298266096), (31, 2075853248), (32, 2010982834), (49, 1313294912), (56, 1149133048), (62, 1037926624), (64, 1005491417), (98, 656647456), (112, 574566524), (124, 518963312), (131, 491232448), (163, 394794176), (196, 328323728), (217, 296550464), (224, 287283262), (248, 259481656), (262, 245616224), (326, 197397088), (392, 164161864), (434, 148275232), (448, 143641631), (496, 129740828), (524, 122808112), (652, 98698544), (784, 82080932), (868, 74137616), (917, 70176064), (961, 66963008), (992, 64870414), (1048, 61404056), (1141, 56399168), (1304, 49349272), (1519, 42364352), (1568, 41040466), (1736, 37068808), (1834, 35088032), (1922, 33481504), (1984, 32435207), (2096, 30702028), (2282, 28199584), (2608, 24674636), (3038, 21182176), (3136, 20520233), (3472, 18534404), (3668, 17544016), (3844, 16740752), (4061, 15846208), (4192, 15351014), (4564, 14099792), (5053, 12735296), (5216, 12337318), (6076, 10591088), (6419, 10025152), (6727, 9566144), (6944, 9267202), (7336, 8772008), (7688, 8370376), (7987, 8057024), (8122, 7923104), (8384, 7675507), (9128, 7049896), (10106, 6367648), (10432, 6168659), (12152, 5295544), (12838, 5012576), (13454, 4783072), (13888, 4633601), (14672, 4386004), (15376, 4185188), (15974, 4028512), (16244, 3961552), (18256, 3524948), (20212, 3183824), (21353, 3013696), (24304, 2647772), (25676, 2506288), (26908, 2391536), (28427, 2263744), (29344, 2193002), (30752, 2092594), (31948, 2014256), (32488, 1980776), (35371, 1819328), (36512, 1762474), (40424, 1591912), (42706, 1506848), (47089, 1366592), (48608, 1323886), (51352, 1253144), (53816, 1195768), (56854, 1131872), (58688, 1096501), (61504, 1046297), (63896, 1007128), (64976, 990388), (70742, 909664), (73024, 881237), (80848, 795956), (85412, 753424), (94178, 683296), (97216, 661943), (102704, 626572), (107632, 597884), (113708, 565936), (125891, 511168), (127792, 503564), (129952, 495194), (141484, 454832), (149471, 430528), (156643, 410816), (161696, 397978), (170824, 376712), (188356, 341648), (198989, 323392), (205408, 313286), (215264, 298942), (227416, 282968), (247597, 259904), (251782, 255584)]