630375984

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2248

約数の個数: 180

約数和(自身を含む): 2103224760

約数和(自身を除く): 1472848776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 98, 112, 123, 126, 144, 147, 164, 168, 196, 246, 252, 287, 294, 328, 336, 369, 392, 441, 492, 504, 574, 588, 656, 738, 784, 861, 882, 984, 1008, 1148, 1176, 1476, 1722, 1764, 1968, 2009, 2179, 2296, 2352, 2583, 2952, 3444, 3528, 4018, 4358, 4592, 5166, 5904, 6027, 6537, 6888, 7056, 8036, 8716, 10332, 12054, 13074, 13776, 15253, 16072, 17432, 18081, 19611, 20664, 24108, 26148, 30506, 32144, 34864, 36162, 39222, 41328, 45759, 48216, 52296, 61012, 72324, 78444, 89339, 91518, 96432, 104592, 106771, 122024, 137277, 144648, 156888, 178678, 183036, 213542, 244048, 268017, 274554, 289296, 313776, 320313, 357356, 366072, 427084, 536034, 549108, 625373, 640626, 714712, 732144, 804051, 854168, 960939, 1072068, 1098216, 1250746, 1281252, 1429424, 1608102, 1708336, 1876119, 1921878, 2144136, 2196432, 2501492, 2562504, 3216204, 3752238, 3843756, 4288272, 4377611, 5002984, 5125008, 5628357, 6432408, 7504476, 7687512, 8755222, 10005968, 11256714, 12864816, 13132833, 15008952, 15375024, 17510444, 22513428, 26265666, 30017904, 35020888, 39398499, 45026856, 52531332, 70041776, 78796998, 90053712, 105062664, 157593996, 210125328, 315187992, 630375984]

約数ペア:

[(1, 630375984), (2, 315187992), (3, 210125328), (4, 157593996), (6, 105062664), (7, 90053712), (8, 78796998), (9, 70041776), (12, 52531332), (14, 45026856), (16, 39398499), (18, 35020888), (21, 30017904), (24, 26265666), (28, 22513428), (36, 17510444), (41, 15375024), (42, 15008952), (48, 13132833), (49, 12864816), (56, 11256714), (63, 10005968), (72, 8755222), (82, 7687512), (84, 7504476), (98, 6432408), (112, 5628357), (123, 5125008), (126, 5002984), (144, 4377611), (147, 4288272), (164, 3843756), (168, 3752238), (196, 3216204), (246, 2562504), (252, 2501492), (287, 2196432), (294, 2144136), (328, 1921878), (336, 1876119), (369, 1708336), (392, 1608102), (441, 1429424), (492, 1281252), (504, 1250746), (574, 1098216), (588, 1072068), (656, 960939), (738, 854168), (784, 804051), (861, 732144), (882, 714712), (984, 640626), (1008, 625373), (1148, 549108), (1176, 536034), (1476, 427084), (1722, 366072), (1764, 357356), (1968, 320313), (2009, 313776), (2179, 289296), (2296, 274554), (2352, 268017), (2583, 244048), (2952, 213542), (3444, 183036), (3528, 178678), (4018, 156888), (4358, 144648), (4592, 137277), (5166, 122024), (5904, 106771), (6027, 104592), (6537, 96432), (6888, 91518), (7056, 89339), (8036, 78444), (8716, 72324), (10332, 61012), (12054, 52296), (13074, 48216), (13776, 45759), (15253, 41328), (16072, 39222), (17432, 36162), (18081, 34864), (19611, 32144), (20664, 30506), (24108, 26148)]