7947996264

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{997}}^1$

素因数の和:1209

約数の個数: 256

約数和(自身を含む): 25350796800

約数和(自身を除く): 17402800536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 167, 204, 216, 221, 234, 306, 312, 334, 351, 408, 442, 459, 468, 501, 612, 663, 668, 702, 884, 918, 936, 997, 1002, 1224, 1326, 1336, 1404, 1503, 1768, 1836, 1989, 1994, 2004, 2171, 2652, 2808, 2839, 2991, 3006, 3672, 3978, 3988, 4008, 4342, 4509, 5304, 5678, 5967, 5982, 6012, 6513, 7956, 7976, 8517, 8684, 8973, 9018, 11356, 11934, 11964, 12024, 12961, 13026, 15912, 16949, 17034, 17368, 17946, 18036, 19539, 22712, 23868, 23928, 25551, 25922, 26052, 26919, 33898, 34068, 35892, 36072, 36907, 38883, 39078, 47736, 50847, 51102, 51844, 52104, 53838, 58617, 67796, 68136, 71784, 73814, 76653, 77766, 78156, 101694, 102204, 103688, 107676, 110721, 116649, 117234, 135592, 147628, 152541, 153306, 155532, 156312, 166499, 203388, 204408, 215352, 220337, 221442, 233298, 234468, 295256, 305082, 306612, 311064, 332163, 332998, 349947, 406776, 440674, 442884, 457623, 466596, 468936, 499497, 610164, 613224, 661011, 664326, 665996, 699894, 881348, 885768, 915246, 933192, 996489, 998994, 1220328, 1322022, 1328652, 1331992, 1399788, 1498491, 1762696, 1830492, 1983033, 1992978, 1997988, 2164487, 2644044, 2657304, 2799576, 2830483, 2996982, 3660984, 3966066, 3985956, 3995976, 4328974, 4495473, 5288088, 5660966, 5949099, 5993964, 6493461, 7932132, 7971912, 8491449, 8657948, 8990946, 11321932, 11898198, 11987928, 12986922, 15864264, 16982898, 17315896, 17981892, 19480383, 22643864, 23796396, 25474347, 25973844, 33965796, 35963784, 36796279, 38960766, 47592792, 50948694, 51947688, 58441149, 67931592, 73592558, 76423041, 77921532, 101897388, 110388837, 116882298, 147185116, 152846082, 155843064, 203794776, 220777674, 233764596, 294370232, 305692164, 331166511, 441555348, 467529192, 611384328, 662333022, 883110696, 993499533, 1324666044, 1986999066, 2649332088, 3973998132, 7947996264]

約数ペア:

[(1, 7947996264), (2, 3973998132), (3, 2649332088), (4, 1986999066), (6, 1324666044), (8, 993499533), (9, 883110696), (12, 662333022), (13, 611384328), (17, 467529192), (18, 441555348), (24, 331166511), (26, 305692164), (27, 294370232), (34, 233764596), (36, 220777674), (39, 203794776), (51, 155843064), (52, 152846082), (54, 147185116), (68, 116882298), (72, 110388837), (78, 101897388), (102, 77921532), (104, 76423041), (108, 73592558), (117, 67931592), (136, 58441149), (153, 51947688), (156, 50948694), (167, 47592792), (204, 38960766), (216, 36796279), (221, 35963784), (234, 33965796), (306, 25973844), (312, 25474347), (334, 23796396), (351, 22643864), (408, 19480383), (442, 17981892), (459, 17315896), (468, 16982898), (501, 15864264), (612, 12986922), (663, 11987928), (668, 11898198), (702, 11321932), (884, 8990946), (918, 8657948), (936, 8491449), (997, 7971912), (1002, 7932132), (1224, 6493461), (1326, 5993964), (1336, 5949099), (1404, 5660966), (1503, 5288088), (1768, 4495473), (1836, 4328974), (1989, 3995976), (1994, 3985956), (2004, 3966066), (2171, 3660984), (2652, 2996982), (2808, 2830483), (2839, 2799576), (2991, 2657304), (3006, 2644044), (3672, 2164487), (3978, 1997988), (3988, 1992978), (4008, 1983033), (4342, 1830492), (4509, 1762696), (5304, 1498491), (5678, 1399788), (5967, 1331992), (5982, 1328652), (6012, 1322022), (6513, 1220328), (7956, 998994), (7976, 996489), (8517, 933192), (8684, 915246), (8973, 885768), (9018, 881348), (11356, 699894), (11934, 665996), (11964, 664326), (12024, 661011), (12961, 613224), (13026, 610164), (15912, 499497), (16949, 468936), (17034, 466596), (17368, 457623), (17946, 442884), (18036, 440674), (19539, 406776), (22712, 349947), (23868, 332998), (23928, 332163), (25551, 311064), (25922, 306612), (26052, 305082), (26919, 295256), (33898, 234468), (34068, 233298), (35892, 221442), (36072, 220337), (36907, 215352), (38883, 204408), (39078, 203388), (47736, 166499), (50847, 156312), (51102, 155532), (51844, 153306), (52104, 152541), (53838, 147628), (58617, 135592), (67796, 117234), (68136, 116649), (71784, 110721), (73814, 107676), (76653, 103688), (77766, 102204), (78156, 101694)]