1969699824

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2707}}^1$

素因数の和:2915

約数の個数: 120

約数和(自身を含む): 5727268352

約数和(自身を除く): 3757568528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 163, 186, 248, 279, 326, 372, 489, 496, 558, 652, 744, 978, 1116, 1304, 1467, 1488, 1956, 2232, 2608, 2707, 2934, 3912, 4464, 5053, 5414, 5868, 7824, 8121, 10106, 10828, 11736, 15159, 16242, 20212, 21656, 23472, 24363, 30318, 32484, 40424, 43312, 45477, 48726, 60636, 64968, 80848, 83917, 90954, 97452, 121272, 129936, 167834, 181908, 194904, 242544, 251751, 335668, 363816, 389808, 441241, 503502, 671336, 727632, 755253, 882482, 1007004, 1323723, 1342672, 1510506, 1764964, 2014008, 2647446, 3021012, 3529928, 3971169, 4028016, 5294892, 6042024, 7059856, 7942338, 10589784, 12084048, 13678471, 15884676, 21179568, 27356942, 31769352, 41035413, 54713884, 63538704, 82070826, 109427768, 123106239, 164141652, 218855536, 246212478, 328283304, 492424956, 656566608, 984849912, 1969699824]

約数ペア:

[(1, 1969699824), (2, 984849912), (3, 656566608), (4, 492424956), (6, 328283304), (8, 246212478), (9, 218855536), (12, 164141652), (16, 123106239), (18, 109427768), (24, 82070826), (31, 63538704), (36, 54713884), (48, 41035413), (62, 31769352), (72, 27356942), (93, 21179568), (124, 15884676), (144, 13678471), (163, 12084048), (186, 10589784), (248, 7942338), (279, 7059856), (326, 6042024), (372, 5294892), (489, 4028016), (496, 3971169), (558, 3529928), (652, 3021012), (744, 2647446), (978, 2014008), (1116, 1764964), (1304, 1510506), (1467, 1342672), (1488, 1323723), (1956, 1007004), (2232, 882482), (2608, 755253), (2707, 727632), (2934, 671336), (3912, 503502), (4464, 441241), (5053, 389808), (5414, 363816), (5868, 335668), (7824, 251751), (8121, 242544), (10106, 194904), (10828, 181908), (11736, 167834), (15159, 129936), (16242, 121272), (20212, 97452), (21656, 90954), (23472, 83917), (24363, 80848), (30318, 64968), (32484, 60636), (40424, 48726), (43312, 45477)]