259262136

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1778

約数の個数: 144

約数和(自身を含む): 836292600

約数和(自身を除く): 577030464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 168, 172, 196, 252, 258, 294, 301, 344, 387, 392, 441, 504, 516, 588, 602, 774, 882, 903, 1032, 1176, 1204, 1548, 1709, 1764, 1806, 2107, 2408, 2709, 3096, 3418, 3528, 3612, 4214, 5127, 5418, 6321, 6836, 7224, 8428, 10254, 10836, 11963, 12642, 13672, 15381, 16856, 18963, 20508, 21672, 23926, 25284, 30762, 35889, 37926, 41016, 47852, 50568, 61524, 71778, 73487, 75852, 83741, 95704, 107667, 123048, 143556, 146974, 151704, 167482, 215334, 220461, 251223, 287112, 293948, 334964, 430668, 440922, 502446, 514409, 587896, 661383, 669928, 753669, 861336, 881844, 1004892, 1028818, 1322766, 1507338, 1543227, 1763688, 2009784, 2057636, 2645532, 3014676, 3086454, 3600863, 4115272, 4629681, 5291064, 6029352, 6172908, 7201726, 9259362, 10802589, 12345816, 14403452, 18518724, 21605178, 28806904, 32407767, 37037448, 43210356, 64815534, 86420712, 129631068, 259262136]

約数ペア:

[(1, 259262136), (2, 129631068), (3, 86420712), (4, 64815534), (6, 43210356), (7, 37037448), (8, 32407767), (9, 28806904), (12, 21605178), (14, 18518724), (18, 14403452), (21, 12345816), (24, 10802589), (28, 9259362), (36, 7201726), (42, 6172908), (43, 6029352), (49, 5291064), (56, 4629681), (63, 4115272), (72, 3600863), (84, 3086454), (86, 3014676), (98, 2645532), (126, 2057636), (129, 2009784), (147, 1763688), (168, 1543227), (172, 1507338), (196, 1322766), (252, 1028818), (258, 1004892), (294, 881844), (301, 861336), (344, 753669), (387, 669928), (392, 661383), (441, 587896), (504, 514409), (516, 502446), (588, 440922), (602, 430668), (774, 334964), (882, 293948), (903, 287112), (1032, 251223), (1176, 220461), (1204, 215334), (1548, 167482), (1709, 151704), (1764, 146974), (1806, 143556), (2107, 123048), (2408, 107667), (2709, 95704), (3096, 83741), (3418, 75852), (3528, 73487), (3612, 71778), (4214, 61524), (5127, 50568), (5418, 47852), (6321, 41016), (6836, 37926), (7224, 35889), (8428, 30762), (10254, 25284), (10836, 23926), (11963, 21672), (12642, 20508), (13672, 18963), (15381, 16856)]