2491232016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3499}}^1$

素因数の和:3693

約数の個数: 160

約数和(自身を含む): 7971712000

約数和(自身を除く): 5480479984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 163, 168, 182, 208, 273, 312, 326, 336, 364, 489, 546, 624, 652, 728, 978, 1092, 1141, 1304, 1456, 1956, 2119, 2184, 2282, 2608, 3423, 3499, 3912, 4238, 4368, 4564, 6357, 6846, 6998, 7824, 8476, 9128, 10497, 12714, 13692, 13996, 14833, 16952, 18256, 20994, 24493, 25428, 27384, 27992, 29666, 33904, 41988, 44499, 45487, 48986, 50856, 54768, 55984, 59332, 73479, 83976, 88998, 90974, 97972, 101712, 118664, 136461, 146958, 167952, 177996, 181948, 195944, 237328, 272922, 293916, 318409, 355992, 363896, 391888, 545844, 570337, 587832, 636818, 711984, 727792, 955227, 1091688, 1140674, 1175664, 1273636, 1711011, 1910454, 2183376, 2281348, 2547272, 3422022, 3820908, 3992359, 4562696, 5094544, 6844044, 7414381, 7641816, 7984718, 9125392, 11977077, 13688088, 14828762, 15283632, 15969436, 22243143, 23954154, 27376176, 29657524, 31938872, 44486286, 47908308, 51900667, 59315048, 63877744, 88972572, 95816616, 103801334, 118630096, 155702001, 177945144, 191633232, 207602668, 311404002, 355890288, 415205336, 622808004, 830410672, 1245616008, 2491232016]

約数ペア:

[(1, 2491232016), (2, 1245616008), (3, 830410672), (4, 622808004), (6, 415205336), (7, 355890288), (8, 311404002), (12, 207602668), (13, 191633232), (14, 177945144), (16, 155702001), (21, 118630096), (24, 103801334), (26, 95816616), (28, 88972572), (39, 63877744), (42, 59315048), (48, 51900667), (52, 47908308), (56, 44486286), (78, 31938872), (84, 29657524), (91, 27376176), (104, 23954154), (112, 22243143), (156, 15969436), (163, 15283632), (168, 14828762), (182, 13688088), (208, 11977077), (273, 9125392), (312, 7984718), (326, 7641816), (336, 7414381), (364, 6844044), (489, 5094544), (546, 4562696), (624, 3992359), (652, 3820908), (728, 3422022), (978, 2547272), (1092, 2281348), (1141, 2183376), (1304, 1910454), (1456, 1711011), (1956, 1273636), (2119, 1175664), (2184, 1140674), (2282, 1091688), (2608, 955227), (3423, 727792), (3499, 711984), (3912, 636818), (4238, 587832), (4368, 570337), (4564, 545844), (6357, 391888), (6846, 363896), (6998, 355992), (7824, 318409), (8476, 293916), (9128, 272922), (10497, 237328), (12714, 195944), (13692, 181948), (13996, 177996), (14833, 167952), (16952, 146958), (18256, 136461), (20994, 118664), (24493, 101712), (25428, 97972), (27384, 90974), (27992, 88998), (29666, 83976), (33904, 73479), (41988, 59332), (44499, 55984), (45487, 54768), (48986, 50856)]