262944864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 939294720

約数和(自身を除く): 676349856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 79, 84, 91, 96, 104, 112, 117, 126, 127, 144, 156, 158, 168, 182, 208, 224, 234, 237, 252, 254, 273, 288, 312, 316, 336, 364, 381, 416, 468, 474, 504, 508, 546, 553, 624, 632, 672, 711, 728, 762, 819, 889, 936, 948, 1008, 1016, 1027, 1092, 1106, 1143, 1248, 1264, 1422, 1456, 1524, 1638, 1651, 1659, 1778, 1872, 1896, 2016, 2032, 2054, 2184, 2212, 2286, 2528, 2667, 2844, 2912, 3048, 3081, 3276, 3302, 3318, 3556, 3744, 3792, 4064, 4108, 4368, 4424, 4572, 4953, 4977, 5334, 5688, 6096, 6162, 6552, 6604, 6636, 7112, 7189, 7584, 8001, 8216, 8736, 8848, 9144, 9243, 9906, 9954, 10033, 10668, 11376, 11557, 12192, 12324, 13104, 13208, 13272, 14224, 14378, 14859, 16002, 16432, 17696, 18288, 18486, 19812, 19908, 20066, 21336, 21567, 22752, 23114, 24648, 26208, 26416, 26544, 28448, 28756, 29718, 30099, 32004, 32864, 34671, 36576, 36972, 39624, 39816, 40132, 42672, 43134, 46228, 49296, 52832, 53088, 57512, 59436, 60198, 64008, 64701, 69342, 70231, 73944, 79248, 79632, 80264, 85344, 86268, 90297, 92456, 98592, 104013, 115024, 118872, 120396, 128016, 129402, 130429, 138684, 140462, 147888, 158496, 159264, 160528, 172536, 180594, 184912, 208026, 210693, 230048, 237744, 240792, 256032, 258804, 260858, 277368, 280924, 295776, 321056, 345072, 361188, 369824, 391287, 416052, 421386, 475488, 481584, 517608, 521716, 554736, 561848, 632079, 690144, 722376, 782574, 832104, 842772, 913003, 963168, 1035216, 1043432, 1109472, 1123696, 1173861, 1264158, 1444752, 1565148, 1664208, 1685544, 1826006, 2070432, 2086864, 2247392, 2347722, 2528316, 2739009, 2889504, 3130296, 3328416, 3371088, 3652012, 4173728, 4695444, 5056632, 5478018, 6260592, 6742176, 7304024, 8217027, 9390888, 10113264, 10956036, 12521184, 14608048, 16434054, 18781776, 20226528, 21912072, 29216096, 32868108, 37563552, 43824144, 65736216, 87648288, 131472432, 262944864]

約数ペア:

[(1, 262944864), (2, 131472432), (3, 87648288), (4, 65736216), (6, 43824144), (7, 37563552), (8, 32868108), (9, 29216096), (12, 21912072), (13, 20226528), (14, 18781776), (16, 16434054), (18, 14608048), (21, 12521184), (24, 10956036), (26, 10113264), (28, 9390888), (32, 8217027), (36, 7304024), (39, 6742176), (42, 6260592), (48, 5478018), (52, 5056632), (56, 4695444), (63, 4173728), (72, 3652012), (78, 3371088), (79, 3328416), (84, 3130296), (91, 2889504), (96, 2739009), (104, 2528316), (112, 2347722), (117, 2247392), (126, 2086864), (127, 2070432), (144, 1826006), (156, 1685544), (158, 1664208), (168, 1565148), (182, 1444752), (208, 1264158), (224, 1173861), (234, 1123696), (237, 1109472), (252, 1043432), (254, 1035216), (273, 963168), (288, 913003), (312, 842772), (316, 832104), (336, 782574), (364, 722376), (381, 690144), (416, 632079), (468, 561848), (474, 554736), (504, 521716), (508, 517608), (546, 481584), (553, 475488), (624, 421386), (632, 416052), (672, 391287), (711, 369824), (728, 361188), (762, 345072), (819, 321056), (889, 295776), (936, 280924), (948, 277368), (1008, 260858), (1016, 258804), (1027, 256032), (1092, 240792), (1106, 237744), (1143, 230048), (1248, 210693), (1264, 208026), (1422, 184912), (1456, 180594), (1524, 172536), (1638, 160528), (1651, 159264), (1659, 158496), (1778, 147888), (1872, 140462), (1896, 138684), (2016, 130429), (2032, 129402), (2054, 128016), (2184, 120396), (2212, 118872), (2286, 115024), (2528, 104013), (2667, 98592), (2844, 92456), (2912, 90297), (3048, 86268), (3081, 85344), (3276, 80264), (3302, 79632), (3318, 79248), (3556, 73944), (3744, 70231), (3792, 69342), (4064, 64701), (4108, 64008), (4368, 60198), (4424, 59436), (4572, 57512), (4953, 53088), (4977, 52832), (5334, 49296), (5688, 46228), (6096, 43134), (6162, 42672), (6552, 40132), (6604, 39816), (6636, 39624), (7112, 36972), (7189, 36576), (7584, 34671), (8001, 32864), (8216, 32004), (8736, 30099), (8848, 29718), (9144, 28756), (9243, 28448), (9906, 26544), (9954, 26416), (10033, 26208), (10668, 24648), (11376, 23114), (11557, 22752), (12192, 21567), (12324, 21336), (13104, 20066), (13208, 19908), (13272, 19812), (14224, 18486), (14378, 18288), (14859, 17696), (16002, 16432)]