1311018696

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8241

約数の個数: 160

約数和(自身を含む): 4163174400

約数和(自身を除く): 2852155704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1368, 1404, 1482, 1539, 1976, 2052, 2106, 2223, 2808, 2964, 3078, 4104, 4212, 4446, 5928, 6156, 6669, 8191, 8424, 8892, 12312, 13338, 16382, 17784, 20007, 24573, 26676, 32764, 40014, 49146, 53352, 65528, 73719, 80028, 98292, 106483, 147438, 155629, 160056, 196584, 212966, 221157, 294876, 311258, 319449, 425932, 442314, 466887, 589752, 622516, 638898, 663471, 851864, 884628, 933774, 958347, 1245032, 1277796, 1326942, 1400661, 1769256, 1867548, 1916694, 2023177, 2555592, 2653884, 2801322, 2875041, 3735096, 3833388, 4046354, 4201983, 5307768, 5602644, 5750082, 6069531, 7666776, 8092708, 8403966, 8625123, 11205288, 11500164, 12139062, 12605949, 16185416, 16807932, 17250246, 18208593, 23000328, 24278124, 25211898, 33615864, 34500492, 36417186, 48556248, 50423796, 54625779, 69000984, 72834372, 100847592, 109251558, 145668744, 163877337, 218503116, 327754674, 437006232, 655509348, 1311018696]

約数ペア:

[(1, 1311018696), (2, 655509348), (3, 437006232), (4, 327754674), (6, 218503116), (8, 163877337), (9, 145668744), (12, 109251558), (13, 100847592), (18, 72834372), (19, 69000984), (24, 54625779), (26, 50423796), (27, 48556248), (36, 36417186), (38, 34500492), (39, 33615864), (52, 25211898), (54, 24278124), (57, 23000328), (72, 18208593), (76, 17250246), (78, 16807932), (81, 16185416), (104, 12605949), (108, 12139062), (114, 11500164), (117, 11205288), (152, 8625123), (156, 8403966), (162, 8092708), (171, 7666776), (216, 6069531), (228, 5750082), (234, 5602644), (247, 5307768), (312, 4201983), (324, 4046354), (342, 3833388), (351, 3735096), (456, 2875041), (468, 2801322), (494, 2653884), (513, 2555592), (648, 2023177), (684, 1916694), (702, 1867548), (741, 1769256), (936, 1400661), (988, 1326942), (1026, 1277796), (1053, 1245032), (1368, 958347), (1404, 933774), (1482, 884628), (1539, 851864), (1976, 663471), (2052, 638898), (2106, 622516), (2223, 589752), (2808, 466887), (2964, 442314), (3078, 425932), (4104, 319449), (4212, 311258), (4446, 294876), (5928, 221157), (6156, 212966), (6669, 196584), (8191, 160056), (8424, 155629), (8892, 147438), (12312, 106483), (13338, 98292), (16382, 80028), (17784, 73719), (20007, 65528), (24573, 53352), (26676, 49146), (32764, 40014)]