989686480413

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{577}}^1$

素因数の和:1027

約数の個数: 128

約数和(自身を含む): 1514476154880

約数和(自身を除く): 524789674467

約数列:

[1, 3, 17, 19, 51, 57, 71, 107, 213, 233, 321, 323, 577, 699, 969, 1207, 1349, 1731, 1819, 2033, 3621, 3961, 4047, 4427, 5457, 6099, 7597, 9809, 10963, 11883, 13281, 16543, 22791, 22933, 24931, 29427, 32889, 34561, 40967, 49629, 61739, 68799, 74793, 75259, 103683, 122901, 129149, 134441, 144343, 185217, 186371, 225777, 281231, 314317, 387447, 403323, 423827, 433029, 473689, 559113, 696439, 778373, 843693, 942951, 1049563, 1173041, 1271481, 1421067, 1770101, 2089317, 2285497, 2335119, 2453831, 2554379, 3148689, 3519123, 4383469, 5310303, 5343389, 6856491, 7361493, 7663137, 8052713, 9545311, 13150407, 13232341, 14385187, 16030167, 19941697, 24158139, 28635933, 30091717, 33631919, 39697023, 43155561, 43424443, 59825091, 74518973, 83285911, 90275151, 100895757, 130273329, 162270287, 181360909, 223556919, 244548179, 249857733, 273318553, 486810861, 544082727, 571742623, 733644537, 819955659, 1021348277, 1415860487, 1715227869, 3064044831, 3083135453, 4247581461, 4646415401, 9249406359, 13939246203, 17362920709, 19405617263, 52088762127, 58216851789, 329895493471, 989686480413]

約数ペア:

[(1, 989686480413), (3, 329895493471), (17, 58216851789), (19, 52088762127), (51, 19405617263), (57, 17362920709), (71, 13939246203), (107, 9249406359), (213, 4646415401), (233, 4247581461), (321, 3083135453), (323, 3064044831), (577, 1715227869), (699, 1415860487), (969, 1021348277), (1207, 819955659), (1349, 733644537), (1731, 571742623), (1819, 544082727), (2033, 486810861), (3621, 273318553), (3961, 249857733), (4047, 244548179), (4427, 223556919), (5457, 181360909), (6099, 162270287), (7597, 130273329), (9809, 100895757), (10963, 90275151), (11883, 83285911), (13281, 74518973), (16543, 59825091), (22791, 43424443), (22933, 43155561), (24931, 39697023), (29427, 33631919), (32889, 30091717), (34561, 28635933), (40967, 24158139), (49629, 19941697), (61739, 16030167), (68799, 14385187), (74793, 13232341), (75259, 13150407), (103683, 9545311), (122901, 8052713), (129149, 7663137), (134441, 7361493), (144343, 6856491), (185217, 5343389), (186371, 5310303), (225777, 4383469), (281231, 3519123), (314317, 3148689), (387447, 2554379), (403323, 2453831), (423827, 2335119), (433029, 2285497), (473689, 2089317), (559113, 1770101), (696439, 1421067), (778373, 1271481), (843693, 1173041), (942951, 1049563)]