1276638696

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 3737448000

約数和(自身を除く): 2460809304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 43, 58, 59, 72, 86, 87, 116, 118, 129, 172, 174, 177, 232, 236, 241, 258, 261, 344, 348, 354, 387, 472, 482, 516, 522, 531, 696, 708, 723, 774, 964, 1032, 1044, 1062, 1247, 1416, 1446, 1548, 1711, 1928, 2088, 2124, 2169, 2494, 2537, 2892, 3096, 3422, 3741, 4248, 4338, 4988, 5074, 5133, 5784, 6844, 6989, 7482, 7611, 8676, 9976, 10148, 10266, 10363, 11223, 13688, 13978, 14219, 14964, 15222, 15399, 17352, 20296, 20532, 20726, 20967, 22446, 22833, 27956, 28438, 29928, 30444, 30798, 31089, 41064, 41452, 41934, 42657, 44892, 45666, 55912, 56876, 60888, 61596, 62178, 62901, 73573, 82904, 83868, 85314, 89784, 91332, 93267, 113752, 123192, 124356, 125802, 127971, 147146, 167736, 170628, 182664, 186534, 220719, 248712, 251604, 255942, 294292, 300527, 341256, 373068, 412351, 441438, 503208, 511884, 588584, 601054, 611417, 662157, 746136, 824702, 882876, 901581, 1023768, 1202108, 1222834, 1237053, 1324314, 1649404, 1765752, 1803162, 1834251, 2404216, 2445668, 2474106, 2648628, 2704743, 3298808, 3606324, 3668502, 3711159, 4891336, 4948212, 5297256, 5409486, 5502753, 7212648, 7337004, 7422318, 9896424, 10818972, 11005506, 14674008, 14844636, 17731093, 21637944, 22011012, 29689272, 35462186, 44022024, 53193279, 70924372, 106386558, 141848744, 159579837, 212773116, 319159674, 425546232, 638319348, 1276638696]

約数ペア:

[(1, 1276638696), (2, 638319348), (3, 425546232), (4, 319159674), (6, 212773116), (8, 159579837), (9, 141848744), (12, 106386558), (18, 70924372), (24, 53193279), (29, 44022024), (36, 35462186), (43, 29689272), (58, 22011012), (59, 21637944), (72, 17731093), (86, 14844636), (87, 14674008), (116, 11005506), (118, 10818972), (129, 9896424), (172, 7422318), (174, 7337004), (177, 7212648), (232, 5502753), (236, 5409486), (241, 5297256), (258, 4948212), (261, 4891336), (344, 3711159), (348, 3668502), (354, 3606324), (387, 3298808), (472, 2704743), (482, 2648628), (516, 2474106), (522, 2445668), (531, 2404216), (696, 1834251), (708, 1803162), (723, 1765752), (774, 1649404), (964, 1324314), (1032, 1237053), (1044, 1222834), (1062, 1202108), (1247, 1023768), (1416, 901581), (1446, 882876), (1548, 824702), (1711, 746136), (1928, 662157), (2088, 611417), (2124, 601054), (2169, 588584), (2494, 511884), (2537, 503208), (2892, 441438), (3096, 412351), (3422, 373068), (3741, 341256), (4248, 300527), (4338, 294292), (4988, 255942), (5074, 251604), (5133, 248712), (5784, 220719), (6844, 186534), (6989, 182664), (7482, 170628), (7611, 167736), (8676, 147146), (9976, 127971), (10148, 125802), (10266, 124356), (10363, 123192), (11223, 113752), (13688, 93267), (13978, 91332), (14219, 89784), (14964, 85314), (15222, 83868), (15399, 82904), (17352, 73573), (20296, 62901), (20532, 62178), (20726, 61596), (20967, 60888), (22446, 56876), (22833, 55912), (27956, 45666), (28438, 44892), (29928, 42657), (30444, 41934), (30798, 41452), (31089, 41064)]