2980546128

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{5347}}^1$

素因数の和:5454

約数の個数: 180

約数和(自身を含む): 9827912640

約数和(自身を除く): 6847366512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 79, 84, 98, 112, 126, 144, 147, 158, 168, 196, 237, 252, 294, 316, 336, 392, 441, 474, 504, 553, 588, 632, 711, 784, 882, 948, 1008, 1106, 1176, 1264, 1422, 1659, 1764, 1896, 2212, 2352, 2844, 3318, 3528, 3792, 3871, 4424, 4977, 5347, 5688, 6636, 7056, 7742, 8848, 9954, 10694, 11376, 11613, 13272, 15484, 16041, 19908, 21388, 23226, 26544, 30968, 32082, 34839, 37429, 39816, 42776, 46452, 48123, 61936, 64164, 69678, 74858, 79632, 85552, 92904, 96246, 112287, 128328, 139356, 149716, 185808, 192492, 224574, 256656, 262003, 278712, 299432, 336861, 384984, 422413, 449148, 524006, 557424, 598864, 673722, 769968, 786009, 844826, 898296, 1048012, 1267239, 1347444, 1572018, 1689652, 1796592, 2096024, 2358027, 2534478, 2694888, 2956891, 3144036, 3379304, 3801717, 4192048, 4716054, 5068956, 5389776, 5913782, 6288072, 6758608, 7603434, 8870673, 9432108, 10137912, 11827564, 12576144, 15206868, 17741346, 18864216, 20275824, 20698237, 23655128, 26612019, 30413736, 35482692, 37728432, 41396474, 47310256, 53224038, 60827472, 62094711, 70965384, 82792948, 106448076, 124189422, 141930768, 165585896, 186284133, 212896152, 248378844, 331171792, 372568266, 425792304, 496757688, 745136532, 993515376, 1490273064, 2980546128]

約数ペア:

[(1, 2980546128), (2, 1490273064), (3, 993515376), (4, 745136532), (6, 496757688), (7, 425792304), (8, 372568266), (9, 331171792), (12, 248378844), (14, 212896152), (16, 186284133), (18, 165585896), (21, 141930768), (24, 124189422), (28, 106448076), (36, 82792948), (42, 70965384), (48, 62094711), (49, 60827472), (56, 53224038), (63, 47310256), (72, 41396474), (79, 37728432), (84, 35482692), (98, 30413736), (112, 26612019), (126, 23655128), (144, 20698237), (147, 20275824), (158, 18864216), (168, 17741346), (196, 15206868), (237, 12576144), (252, 11827564), (294, 10137912), (316, 9432108), (336, 8870673), (392, 7603434), (441, 6758608), (474, 6288072), (504, 5913782), (553, 5389776), (588, 5068956), (632, 4716054), (711, 4192048), (784, 3801717), (882, 3379304), (948, 3144036), (1008, 2956891), (1106, 2694888), (1176, 2534478), (1264, 2358027), (1422, 2096024), (1659, 1796592), (1764, 1689652), (1896, 1572018), (2212, 1347444), (2352, 1267239), (2844, 1048012), (3318, 898296), (3528, 844826), (3792, 786009), (3871, 769968), (4424, 673722), (4977, 598864), (5347, 557424), (5688, 524006), (6636, 449148), (7056, 422413), (7742, 384984), (8848, 336861), (9954, 299432), (10694, 278712), (11376, 262003), (11613, 256656), (13272, 224574), (15484, 192492), (16041, 185808), (19908, 149716), (21388, 139356), (23226, 128328), (26544, 112287), (30968, 96246), (32082, 92904), (34839, 85552), (37429, 79632), (39816, 74858), (42776, 69678), (46452, 64164), (48123, 61936)]