249192216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:626

約数の個数: 192

約数和(自身を含む): 843635520

約数和(自身を除く): 594443304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 73, 78, 84, 91, 104, 117, 126, 146, 156, 168, 182, 219, 234, 252, 273, 292, 312, 364, 438, 468, 504, 511, 521, 546, 584, 657, 728, 819, 876, 936, 949, 1022, 1042, 1092, 1314, 1533, 1563, 1638, 1752, 1898, 2044, 2084, 2184, 2628, 2847, 3066, 3126, 3276, 3647, 3796, 4088, 4168, 4599, 4689, 5256, 5694, 6132, 6252, 6552, 6643, 6773, 7294, 7592, 8541, 9198, 9378, 10941, 11388, 12264, 12504, 13286, 13546, 14588, 17082, 18396, 18756, 19929, 20319, 21882, 22776, 26572, 27092, 29176, 32823, 34164, 36792, 37512, 38033, 39858, 40638, 43764, 47411, 53144, 54184, 59787, 60957, 65646, 68328, 76066, 79716, 81276, 87528, 94822, 114099, 119574, 121914, 131292, 142233, 152132, 159432, 162552, 189644, 228198, 239148, 243828, 262584, 266231, 284466, 304264, 342297, 379288, 426699, 456396, 478296, 487656, 494429, 532462, 568932, 684594, 798693, 853398, 912792, 988858, 1064924, 1137864, 1369188, 1483287, 1597386, 1706796, 1977716, 2129848, 2396079, 2738376, 2966574, 3194772, 3413592, 3461003, 3955432, 4449861, 4792158, 5933148, 6389544, 6922006, 8899722, 9584316, 10383009, 11866296, 13844012, 17799444, 19168632, 20766018, 27688024, 31149027, 35598888, 41532036, 62298054, 83064072, 124596108, 249192216]

約数ペア:

[(1, 249192216), (2, 124596108), (3, 83064072), (4, 62298054), (6, 41532036), (7, 35598888), (8, 31149027), (9, 27688024), (12, 20766018), (13, 19168632), (14, 17799444), (18, 13844012), (21, 11866296), (24, 10383009), (26, 9584316), (28, 8899722), (36, 6922006), (39, 6389544), (42, 5933148), (52, 4792158), (56, 4449861), (63, 3955432), (72, 3461003), (73, 3413592), (78, 3194772), (84, 2966574), (91, 2738376), (104, 2396079), (117, 2129848), (126, 1977716), (146, 1706796), (156, 1597386), (168, 1483287), (182, 1369188), (219, 1137864), (234, 1064924), (252, 988858), (273, 912792), (292, 853398), (312, 798693), (364, 684594), (438, 568932), (468, 532462), (504, 494429), (511, 487656), (521, 478296), (546, 456396), (584, 426699), (657, 379288), (728, 342297), (819, 304264), (876, 284466), (936, 266231), (949, 262584), (1022, 243828), (1042, 239148), (1092, 228198), (1314, 189644), (1533, 162552), (1563, 159432), (1638, 152132), (1752, 142233), (1898, 131292), (2044, 121914), (2084, 119574), (2184, 114099), (2628, 94822), (2847, 87528), (3066, 81276), (3126, 79716), (3276, 76066), (3647, 68328), (3796, 65646), (4088, 60957), (4168, 59787), (4599, 54184), (4689, 53144), (5256, 47411), (5694, 43764), (6132, 40638), (6252, 39858), (6552, 38033), (6643, 37512), (6773, 36792), (7294, 34164), (7592, 32823), (8541, 29176), (9198, 27092), (9378, 26572), (10941, 22776), (11388, 21882), (12264, 20319), (12504, 19929), (13286, 18756), (13546, 18396), (14588, 17082)]