258946128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 873265536

約数和(自身を除く): 614319408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 53, 56, 63, 72, 74, 84, 106, 111, 112, 126, 131, 144, 148, 159, 168, 212, 222, 252, 259, 262, 296, 318, 333, 336, 371, 393, 424, 444, 477, 504, 518, 524, 592, 636, 666, 742, 777, 786, 848, 888, 917, 954, 1008, 1036, 1048, 1113, 1179, 1272, 1332, 1484, 1554, 1572, 1776, 1834, 1908, 1961, 2072, 2096, 2226, 2331, 2358, 2544, 2664, 2751, 2968, 3108, 3144, 3339, 3668, 3816, 3922, 4144, 4452, 4662, 4716, 4847, 5328, 5502, 5883, 5936, 6216, 6288, 6678, 6943, 7336, 7632, 7844, 8253, 8904, 9324, 9432, 9694, 11004, 11766, 12432, 13356, 13727, 13886, 14541, 14672, 15688, 16506, 17649, 17808, 18648, 18864, 19388, 20829, 22008, 23532, 26712, 27454, 27772, 29082, 31376, 33012, 33929, 35298, 37296, 38776, 41181, 41658, 43623, 44016, 47064, 48601, 53424, 54908, 55544, 58164, 62487, 66024, 67858, 70596, 77552, 82362, 83316, 87246, 94128, 97202, 101787, 109816, 111088, 116328, 123543, 124974, 132048, 135716, 141192, 145803, 164724, 166632, 174492, 194404, 203574, 219632, 232656, 247086, 249948, 256891, 271432, 282384, 291606, 305361, 329448, 333264, 348984, 388808, 407148, 437409, 494172, 499896, 513782, 542864, 583212, 610722, 658896, 697968, 770673, 777616, 814296, 874818, 988344, 999792, 1027564, 1166424, 1221444, 1541346, 1628592, 1749636, 1798237, 1976688, 2055128, 2312019, 2332848, 2442888, 3082692, 3499272, 3596474, 4110256, 4624038, 4885776, 5394711, 6165384, 6998544, 7192948, 9248076, 10789422, 12330768, 14385896, 16184133, 18496152, 21578844, 28771792, 32368266, 36992304, 43157688, 64736532, 86315376, 129473064, 258946128]

約数ペア:

[(1, 258946128), (2, 129473064), (3, 86315376), (4, 64736532), (6, 43157688), (7, 36992304), (8, 32368266), (9, 28771792), (12, 21578844), (14, 18496152), (16, 16184133), (18, 14385896), (21, 12330768), (24, 10789422), (28, 9248076), (36, 7192948), (37, 6998544), (42, 6165384), (48, 5394711), (53, 4885776), (56, 4624038), (63, 4110256), (72, 3596474), (74, 3499272), (84, 3082692), (106, 2442888), (111, 2332848), (112, 2312019), (126, 2055128), (131, 1976688), (144, 1798237), (148, 1749636), (159, 1628592), (168, 1541346), (212, 1221444), (222, 1166424), (252, 1027564), (259, 999792), (262, 988344), (296, 874818), (318, 814296), (333, 777616), (336, 770673), (371, 697968), (393, 658896), (424, 610722), (444, 583212), (477, 542864), (504, 513782), (518, 499896), (524, 494172), (592, 437409), (636, 407148), (666, 388808), (742, 348984), (777, 333264), (786, 329448), (848, 305361), (888, 291606), (917, 282384), (954, 271432), (1008, 256891), (1036, 249948), (1048, 247086), (1113, 232656), (1179, 219632), (1272, 203574), (1332, 194404), (1484, 174492), (1554, 166632), (1572, 164724), (1776, 145803), (1834, 141192), (1908, 135716), (1961, 132048), (2072, 124974), (2096, 123543), (2226, 116328), (2331, 111088), (2358, 109816), (2544, 101787), (2664, 97202), (2751, 94128), (2968, 87246), (3108, 83316), (3144, 82362), (3339, 77552), (3668, 70596), (3816, 67858), (3922, 66024), (4144, 62487), (4452, 58164), (4662, 55544), (4716, 54908), (4847, 53424), (5328, 48601), (5502, 47064), (5883, 44016), (5936, 43623), (6216, 41658), (6288, 41181), (6678, 38776), (6943, 37296), (7336, 35298), (7632, 33929), (7844, 33012), (8253, 31376), (8904, 29082), (9324, 27772), (9432, 27454), (9694, 26712), (11004, 23532), (11766, 22008), (12432, 20829), (13356, 19388), (13727, 18864), (13886, 18648), (14541, 17808), (14672, 17649), (15688, 16506)]