306769008

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 1013268480

約数和(自身を除く): 706499472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 79, 84, 91, 98, 104, 112, 127, 147, 156, 158, 168, 182, 196, 208, 237, 254, 273, 294, 312, 316, 336, 364, 381, 392, 474, 508, 546, 553, 588, 624, 632, 637, 728, 762, 784, 889, 948, 1016, 1027, 1092, 1106, 1176, 1264, 1274, 1456, 1524, 1651, 1659, 1778, 1896, 1911, 2032, 2054, 2184, 2212, 2352, 2548, 2667, 3048, 3081, 3302, 3318, 3556, 3792, 3822, 3871, 4108, 4368, 4424, 4953, 5096, 5334, 6096, 6162, 6223, 6604, 6636, 7112, 7189, 7644, 7742, 8216, 8848, 9906, 10033, 10192, 10668, 11557, 11613, 12324, 12446, 13208, 13272, 14224, 14378, 15288, 15484, 16432, 18669, 19812, 20066, 21336, 21567, 23114, 23226, 24648, 24892, 26416, 26544, 28756, 30099, 30576, 30968, 34671, 37338, 39624, 40132, 42672, 43134, 46228, 46452, 49296, 49784, 50323, 57512, 60198, 61936, 69342, 70231, 74676, 79248, 80264, 80899, 86268, 92456, 92904, 99568, 100646, 115024, 120396, 130429, 138684, 140462, 149352, 150969, 160528, 161798, 172536, 184912, 185808, 201292, 210693, 240792, 242697, 260858, 277368, 280924, 298704, 301938, 323596, 345072, 391287, 402584, 421386, 481584, 485394, 491617, 521716, 554736, 561848, 603876, 647192, 782574, 805168, 842772, 913003, 970788, 983234, 1043432, 1123696, 1207752, 1294384, 1474851, 1565148, 1685544, 1826006, 1941576, 1966468, 2086864, 2415504, 2739009, 2949702, 3130296, 3371088, 3652012, 3883152, 3932936, 5478018, 5899404, 6260592, 6391021, 7304024, 7865872, 10956036, 11798808, 12782042, 14608048, 19173063, 21912072, 23597616, 25564084, 38346126, 43824144, 51128168, 76692252, 102256336, 153384504, 306769008]

約数ペア:

[(1, 306769008), (2, 153384504), (3, 102256336), (4, 76692252), (6, 51128168), (7, 43824144), (8, 38346126), (12, 25564084), (13, 23597616), (14, 21912072), (16, 19173063), (21, 14608048), (24, 12782042), (26, 11798808), (28, 10956036), (39, 7865872), (42, 7304024), (48, 6391021), (49, 6260592), (52, 5899404), (56, 5478018), (78, 3932936), (79, 3883152), (84, 3652012), (91, 3371088), (98, 3130296), (104, 2949702), (112, 2739009), (127, 2415504), (147, 2086864), (156, 1966468), (158, 1941576), (168, 1826006), (182, 1685544), (196, 1565148), (208, 1474851), (237, 1294384), (254, 1207752), (273, 1123696), (294, 1043432), (312, 983234), (316, 970788), (336, 913003), (364, 842772), (381, 805168), (392, 782574), (474, 647192), (508, 603876), (546, 561848), (553, 554736), (588, 521716), (624, 491617), (632, 485394), (637, 481584), (728, 421386), (762, 402584), (784, 391287), (889, 345072), (948, 323596), (1016, 301938), (1027, 298704), (1092, 280924), (1106, 277368), (1176, 260858), (1264, 242697), (1274, 240792), (1456, 210693), (1524, 201292), (1651, 185808), (1659, 184912), (1778, 172536), (1896, 161798), (1911, 160528), (2032, 150969), (2054, 149352), (2184, 140462), (2212, 138684), (2352, 130429), (2548, 120396), (2667, 115024), (3048, 100646), (3081, 99568), (3302, 92904), (3318, 92456), (3556, 86268), (3792, 80899), (3822, 80264), (3871, 79248), (4108, 74676), (4368, 70231), (4424, 69342), (4953, 61936), (5096, 60198), (5334, 57512), (6096, 50323), (6162, 49784), (6223, 49296), (6604, 46452), (6636, 46228), (7112, 43134), (7189, 42672), (7644, 40132), (7742, 39624), (8216, 37338), (8848, 34671), (9906, 30968), (10033, 30576), (10192, 30099), (10668, 28756), (11557, 26544), (11613, 26416), (12324, 24892), (12446, 24648), (13208, 23226), (13272, 23114), (14224, 21567), (14378, 21336), (15288, 20066), (15484, 19812), (16432, 18669)]