2787338088

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:341

約数の個数: 256

約数和(自身を含む): 8515584000

約数和(自身を除く): 5728245912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 43, 51, 54, 68, 72, 86, 102, 108, 127, 129, 136, 139, 153, 172, 204, 216, 254, 258, 278, 306, 344, 381, 387, 408, 417, 459, 508, 516, 556, 612, 731, 762, 774, 834, 918, 1016, 1032, 1112, 1143, 1161, 1224, 1251, 1462, 1524, 1548, 1668, 1836, 2159, 2193, 2286, 2322, 2363, 2502, 2924, 3048, 3096, 3336, 3429, 3672, 3753, 4318, 4386, 4572, 4644, 4726, 5004, 5461, 5848, 5977, 6477, 6579, 6858, 7089, 7506, 8636, 8772, 9144, 9288, 9452, 10008, 10922, 11954, 12954, 13158, 13716, 14178, 15012, 16383, 17272, 17544, 17653, 17931, 18904, 19431, 19737, 21267, 21844, 23908, 25908, 26316, 27432, 28356, 30024, 32766, 35306, 35862, 38862, 39474, 42534, 43688, 47816, 49149, 51816, 52632, 52959, 53793, 56712, 58293, 63801, 65532, 70612, 71724, 77724, 78948, 85068, 92837, 98298, 101609, 105918, 107586, 116586, 127602, 131064, 141224, 143448, 147447, 155448, 157896, 158877, 161379, 170136, 185674, 196596, 203218, 211836, 215172, 233172, 255204, 278511, 294894, 300101, 304827, 317754, 322758, 371348, 393192, 406436, 423672, 430344, 466344, 476631, 510408, 557022, 589788, 600202, 609654, 635508, 645516, 742696, 759079, 812872, 835533, 900303, 914481, 953262, 1114044, 1179576, 1200404, 1219308, 1271016, 1291032, 1518158, 1671066, 1800606, 1828962, 1906524, 2228088, 2277237, 2400808, 2438616, 2506599, 2700909, 2743443, 3036316, 3342132, 3601212, 3657924, 3813048, 4554474, 5013198, 5401818, 5486886, 6072632, 6684264, 6831711, 7202424, 7315848, 8102727, 9108948, 10026396, 10803636, 10973772, 12904343, 13663422, 16205454, 18217896, 20052792, 20495133, 21607272, 21947544, 25808686, 27326844, 32410908, 38713029, 40990266, 51617372, 54653688, 64821816, 77426058, 81980532, 103234744, 116139087, 154852116, 163961064, 232278174, 309704232, 348417261, 464556348, 696834522, 929112696, 1393669044, 2787338088]

約数ペア:

[(1, 2787338088), (2, 1393669044), (3, 929112696), (4, 696834522), (6, 464556348), (8, 348417261), (9, 309704232), (12, 232278174), (17, 163961064), (18, 154852116), (24, 116139087), (27, 103234744), (34, 81980532), (36, 77426058), (43, 64821816), (51, 54653688), (54, 51617372), (68, 40990266), (72, 38713029), (86, 32410908), (102, 27326844), (108, 25808686), (127, 21947544), (129, 21607272), (136, 20495133), (139, 20052792), (153, 18217896), (172, 16205454), (204, 13663422), (216, 12904343), (254, 10973772), (258, 10803636), (278, 10026396), (306, 9108948), (344, 8102727), (381, 7315848), (387, 7202424), (408, 6831711), (417, 6684264), (459, 6072632), (508, 5486886), (516, 5401818), (556, 5013198), (612, 4554474), (731, 3813048), (762, 3657924), (774, 3601212), (834, 3342132), (918, 3036316), (1016, 2743443), (1032, 2700909), (1112, 2506599), (1143, 2438616), (1161, 2400808), (1224, 2277237), (1251, 2228088), (1462, 1906524), (1524, 1828962), (1548, 1800606), (1668, 1671066), (1836, 1518158), (2159, 1291032), (2193, 1271016), (2286, 1219308), (2322, 1200404), (2363, 1179576), (2502, 1114044), (2924, 953262), (3048, 914481), (3096, 900303), (3336, 835533), (3429, 812872), (3672, 759079), (3753, 742696), (4318, 645516), (4386, 635508), (4572, 609654), (4644, 600202), (4726, 589788), (5004, 557022), (5461, 510408), (5848, 476631), (5977, 466344), (6477, 430344), (6579, 423672), (6858, 406436), (7089, 393192), (7506, 371348), (8636, 322758), (8772, 317754), (9144, 304827), (9288, 300101), (9452, 294894), (10008, 278511), (10922, 255204), (11954, 233172), (12954, 215172), (13158, 211836), (13716, 203218), (14178, 196596), (15012, 185674), (16383, 170136), (17272, 161379), (17544, 158877), (17653, 157896), (17931, 155448), (18904, 147447), (19431, 143448), (19737, 141224), (21267, 131064), (21844, 127602), (23908, 116586), (25908, 107586), (26316, 105918), (27432, 101609), (28356, 98298), (30024, 92837), (32766, 85068), (35306, 78948), (35862, 77724), (38862, 71724), (39474, 70612), (42534, 65532), (43688, 63801), (47816, 58293), (49149, 56712), (51816, 53793), (52632, 52959)]