561989232

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 240

約数和(自身を含む): 1899878400

約数和(自身を除く): 1337889168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 139, 144, 147, 168, 189, 191, 196, 216, 252, 278, 294, 336, 378, 382, 392, 417, 432, 441, 504, 556, 573, 588, 756, 764, 784, 834, 882, 973, 1008, 1112, 1146, 1176, 1251, 1323, 1337, 1512, 1528, 1668, 1719, 1764, 1946, 2224, 2292, 2352, 2502, 2646, 2674, 2919, 3024, 3056, 3336, 3438, 3528, 3753, 3892, 4011, 4584, 5004, 5157, 5292, 5348, 5838, 6672, 6811, 6876, 7056, 7506, 7784, 8022, 8757, 9168, 9359, 10008, 10314, 10584, 10696, 11676, 12033, 13622, 13752, 15012, 15568, 16044, 17514, 18718, 20016, 20433, 20628, 21168, 21392, 23352, 24066, 26271, 26549, 27244, 27504, 28077, 30024, 32088, 35028, 36099, 37436, 40866, 41256, 46704, 48132, 52542, 53098, 54488, 56154, 60048, 61299, 64176, 70056, 72198, 74872, 79647, 81732, 82512, 84231, 96264, 105084, 106196, 108976, 112308, 122598, 140112, 144396, 149744, 159294, 163464, 168462, 183897, 185843, 192528, 210168, 212392, 224616, 238941, 245196, 252693, 288792, 318588, 326928, 336924, 367794, 371686, 420336, 424784, 449232, 477882, 490392, 505386, 557529, 577584, 637176, 673848, 716823, 735588, 743372, 955764, 980784, 1010772, 1115058, 1274352, 1300901, 1347696, 1433646, 1471176, 1486744, 1672587, 1911528, 2021544, 2230116, 2601802, 2867292, 2942352, 2973488, 3345174, 3823056, 3902703, 4043088, 4460232, 5017761, 5203604, 5734584, 6690348, 7805406, 8920464, 10035522, 10407208, 11469168, 11708109, 13380696, 15610812, 20071044, 20814416, 23416218, 26761392, 31221624, 35124327, 40142088, 46832436, 62443248, 70248654, 80284176, 93664872, 140497308, 187329744, 280994616, 561989232]

約数ペア:

[(1, 561989232), (2, 280994616), (3, 187329744), (4, 140497308), (6, 93664872), (7, 80284176), (8, 70248654), (9, 62443248), (12, 46832436), (14, 40142088), (16, 35124327), (18, 31221624), (21, 26761392), (24, 23416218), (27, 20814416), (28, 20071044), (36, 15610812), (42, 13380696), (48, 11708109), (49, 11469168), (54, 10407208), (56, 10035522), (63, 8920464), (72, 7805406), (84, 6690348), (98, 5734584), (108, 5203604), (112, 5017761), (126, 4460232), (139, 4043088), (144, 3902703), (147, 3823056), (168, 3345174), (189, 2973488), (191, 2942352), (196, 2867292), (216, 2601802), (252, 2230116), (278, 2021544), (294, 1911528), (336, 1672587), (378, 1486744), (382, 1471176), (392, 1433646), (417, 1347696), (432, 1300901), (441, 1274352), (504, 1115058), (556, 1010772), (573, 980784), (588, 955764), (756, 743372), (764, 735588), (784, 716823), (834, 673848), (882, 637176), (973, 577584), (1008, 557529), (1112, 505386), (1146, 490392), (1176, 477882), (1251, 449232), (1323, 424784), (1337, 420336), (1512, 371686), (1528, 367794), (1668, 336924), (1719, 326928), (1764, 318588), (1946, 288792), (2224, 252693), (2292, 245196), (2352, 238941), (2502, 224616), (2646, 212392), (2674, 210168), (2919, 192528), (3024, 185843), (3056, 183897), (3336, 168462), (3438, 163464), (3528, 159294), (3753, 149744), (3892, 144396), (4011, 140112), (4584, 122598), (5004, 112308), (5157, 108976), (5292, 106196), (5348, 105084), (5838, 96264), (6672, 84231), (6811, 82512), (6876, 81732), (7056, 79647), (7506, 74872), (7784, 72198), (8022, 70056), (8757, 64176), (9168, 61299), (9359, 60048), (10008, 56154), (10314, 54488), (10584, 53098), (10696, 52542), (11676, 48132), (12033, 46704), (13622, 41256), (13752, 40866), (15012, 37436), (15568, 36099), (16044, 35028), (17514, 32088), (18718, 30024), (20016, 28077), (20433, 27504), (20628, 27244), (21168, 26549), (21392, 26271), (23352, 24066)]