2907132384

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:681

約数の個数: 192

約数和(自身を含む): 8553904128

約数和(自身を除く): 5646771744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 163, 186, 208, 248, 312, 326, 372, 403, 416, 461, 489, 496, 624, 652, 744, 806, 922, 978, 992, 1209, 1248, 1304, 1383, 1488, 1612, 1844, 1956, 2119, 2418, 2608, 2766, 2976, 3224, 3688, 3912, 4238, 4836, 5053, 5216, 5532, 5993, 6357, 6448, 7376, 7824, 8476, 9672, 10106, 11064, 11986, 12714, 12896, 14291, 14752, 15159, 15648, 16952, 17979, 19344, 20212, 22128, 23972, 25428, 28582, 30318, 33904, 35958, 38688, 40424, 42873, 44256, 47944, 50856, 57164, 60636, 65689, 67808, 71916, 75143, 80848, 85746, 95888, 101712, 114328, 121272, 131378, 143832, 150286, 161696, 171492, 185783, 191776, 197067, 203424, 225429, 228656, 242544, 262756, 287664, 300572, 342984, 371566, 394134, 450858, 457312, 485088, 525512, 557349, 575328, 601144, 685968, 743132, 788268, 901716, 976859, 1051024, 1114698, 1202288, 1371936, 1486264, 1576536, 1803432, 1953718, 2102048, 2229396, 2329433, 2404576, 2930577, 2972528, 3153072, 3606864, 3907436, 4458792, 4658866, 5861154, 5945056, 6306144, 6988299, 7213728, 7814872, 8917584, 9317732, 11722308, 13976598, 15629744, 17835168, 18635464, 23444616, 27953196, 30282629, 31259488, 37270928, 46889232, 55906392, 60565258, 74541856, 90847887, 93778464, 111812784, 121130516, 181695774, 223625568, 242261032, 363391548, 484522064, 726783096, 969044128, 1453566192, 2907132384]

約数ペア:

[(1, 2907132384), (2, 1453566192), (3, 969044128), (4, 726783096), (6, 484522064), (8, 363391548), (12, 242261032), (13, 223625568), (16, 181695774), (24, 121130516), (26, 111812784), (31, 93778464), (32, 90847887), (39, 74541856), (48, 60565258), (52, 55906392), (62, 46889232), (78, 37270928), (93, 31259488), (96, 30282629), (104, 27953196), (124, 23444616), (156, 18635464), (163, 17835168), (186, 15629744), (208, 13976598), (248, 11722308), (312, 9317732), (326, 8917584), (372, 7814872), (403, 7213728), (416, 6988299), (461, 6306144), (489, 5945056), (496, 5861154), (624, 4658866), (652, 4458792), (744, 3907436), (806, 3606864), (922, 3153072), (978, 2972528), (992, 2930577), (1209, 2404576), (1248, 2329433), (1304, 2229396), (1383, 2102048), (1488, 1953718), (1612, 1803432), (1844, 1576536), (1956, 1486264), (2119, 1371936), (2418, 1202288), (2608, 1114698), (2766, 1051024), (2976, 976859), (3224, 901716), (3688, 788268), (3912, 743132), (4238, 685968), (4836, 601144), (5053, 575328), (5216, 557349), (5532, 525512), (5993, 485088), (6357, 457312), (6448, 450858), (7376, 394134), (7824, 371566), (8476, 342984), (9672, 300572), (10106, 287664), (11064, 262756), (11986, 242544), (12714, 228656), (12896, 225429), (14291, 203424), (14752, 197067), (15159, 191776), (15648, 185783), (16952, 171492), (17979, 161696), (19344, 150286), (20212, 143832), (22128, 131378), (23972, 121272), (25428, 114328), (28582, 101712), (30318, 95888), (33904, 85746), (35958, 80848), (38688, 75143), (40424, 71916), (42873, 67808), (44256, 65689), (47944, 60636), (50856, 57164)]