380886408

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 256

約数和(自身を含む): 1270080000

約数和(自身を除く): 889193592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 53, 54, 56, 63, 72, 84, 97, 98, 106, 108, 126, 147, 159, 168, 189, 194, 196, 212, 216, 252, 291, 294, 318, 343, 371, 378, 388, 392, 424, 441, 477, 504, 582, 588, 636, 679, 686, 742, 756, 776, 873, 882, 954, 1029, 1113, 1164, 1176, 1272, 1323, 1358, 1372, 1431, 1484, 1512, 1746, 1764, 1908, 2037, 2058, 2226, 2328, 2597, 2619, 2646, 2716, 2744, 2862, 2968, 3087, 3339, 3492, 3528, 3816, 4074, 4116, 4452, 4753, 5141, 5194, 5238, 5292, 5432, 5724, 6111, 6174, 6678, 6984, 7791, 8148, 8232, 8904, 9261, 9506, 10017, 10282, 10388, 10476, 10584, 11448, 12222, 12348, 13356, 14259, 15423, 15582, 16296, 18179, 18333, 18522, 19012, 20034, 20564, 20776, 20952, 23373, 24444, 24696, 26712, 28518, 30846, 31164, 33271, 35987, 36358, 36666, 37044, 38024, 40068, 41128, 42777, 46269, 46746, 48888, 54537, 57036, 61692, 62328, 66542, 70119, 71974, 72716, 73332, 74088, 80136, 85554, 92538, 93492, 99813, 107961, 109074, 114072, 123384, 128331, 133084, 138807, 140238, 143948, 145432, 146664, 163611, 171108, 185076, 186984, 199626, 215922, 218148, 251909, 256662, 266168, 277614, 280476, 287896, 299439, 323883, 327222, 342216, 370152, 399252, 431844, 436296, 490833, 503818, 513324, 555228, 560952, 598878, 647766, 654444, 755727, 798504, 863688, 898317, 971649, 981666, 1007636, 1026648, 1110456, 1197756, 1295532, 1308888, 1511454, 1763363, 1796634, 1943298, 1963332, 2015272, 2267181, 2395512, 2591064, 3022908, 3526726, 3593268, 3886596, 3926664, 4534362, 5290089, 6045816, 6801543, 7053452, 7186536, 7773192, 9068724, 10580178, 13603086, 14106904, 15870267, 18137448, 21160356, 27206172, 31740534, 42320712, 47610801, 54412344, 63481068, 95221602, 126962136, 190443204, 380886408]

約数ペア:

[(1, 380886408), (2, 190443204), (3, 126962136), (4, 95221602), (6, 63481068), (7, 54412344), (8, 47610801), (9, 42320712), (12, 31740534), (14, 27206172), (18, 21160356), (21, 18137448), (24, 15870267), (27, 14106904), (28, 13603086), (36, 10580178), (42, 9068724), (49, 7773192), (53, 7186536), (54, 7053452), (56, 6801543), (63, 6045816), (72, 5290089), (84, 4534362), (97, 3926664), (98, 3886596), (106, 3593268), (108, 3526726), (126, 3022908), (147, 2591064), (159, 2395512), (168, 2267181), (189, 2015272), (194, 1963332), (196, 1943298), (212, 1796634), (216, 1763363), (252, 1511454), (291, 1308888), (294, 1295532), (318, 1197756), (343, 1110456), (371, 1026648), (378, 1007636), (388, 981666), (392, 971649), (424, 898317), (441, 863688), (477, 798504), (504, 755727), (582, 654444), (588, 647766), (636, 598878), (679, 560952), (686, 555228), (742, 513324), (756, 503818), (776, 490833), (873, 436296), (882, 431844), (954, 399252), (1029, 370152), (1113, 342216), (1164, 327222), (1176, 323883), (1272, 299439), (1323, 287896), (1358, 280476), (1372, 277614), (1431, 266168), (1484, 256662), (1512, 251909), (1746, 218148), (1764, 215922), (1908, 199626), (2037, 186984), (2058, 185076), (2226, 171108), (2328, 163611), (2597, 146664), (2619, 145432), (2646, 143948), (2716, 140238), (2744, 138807), (2862, 133084), (2968, 128331), (3087, 123384), (3339, 114072), (3492, 109074), (3528, 107961), (3816, 99813), (4074, 93492), (4116, 92538), (4452, 85554), (4753, 80136), (5141, 74088), (5194, 73332), (5238, 72716), (5292, 71974), (5432, 70119), (5724, 66542), (6111, 62328), (6174, 61692), (6678, 57036), (6984, 54537), (7791, 48888), (8148, 46746), (8232, 46269), (8904, 42777), (9261, 41128), (9506, 40068), (10017, 38024), (10282, 37044), (10388, 36666), (10476, 36358), (10584, 35987), (11448, 33271), (12222, 31164), (12348, 30846), (13356, 28518), (14259, 26712), (15423, 24696), (15582, 24444), (16296, 23373), (18179, 20952), (18333, 20776), (18522, 20564), (19012, 20034)]