2019969952

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3379

約数の個数: 192

約数和(自身を含む): 5622220800

約数和(自身を除く): 3602250848

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 76, 77, 88, 91, 104, 112, 133, 143, 152, 154, 176, 182, 208, 209, 224, 247, 266, 286, 304, 308, 352, 364, 416, 418, 494, 532, 572, 608, 616, 728, 836, 988, 1001, 1064, 1144, 1232, 1456, 1463, 1672, 1729, 1976, 2002, 2128, 2288, 2464, 2717, 2912, 2926, 3319, 3344, 3458, 3952, 4004, 4256, 4576, 5434, 5852, 6638, 6688, 6916, 7904, 8008, 10868, 11704, 13276, 13832, 16016, 19019, 21736, 23233, 23408, 26552, 27664, 32032, 36509, 38038, 43147, 43472, 46466, 46816, 53104, 55328, 63061, 73018, 76076, 86294, 86944, 92932, 106208, 126122, 146036, 152152, 172588, 185864, 252244, 255563, 292072, 302029, 304304, 345176, 371728, 441427, 474617, 504488, 511126, 584144, 604058, 608608, 690352, 693671, 743456, 819793, 882854, 949234, 1008976, 1022252, 1168288, 1208116, 1380704, 1387342, 1639586, 1765708, 1898468, 2017952, 2044504, 2416232, 2774684, 3279172, 3322319, 3531416, 3796936, 4089008, 4832464, 4855697, 5549368, 5738551, 6558344, 6644638, 7062832, 7593872, 8178016, 9017723, 9664928, 9711394, 11098736, 11477102, 13116688, 13289276, 14125664, 15187744, 18035446, 19422788, 22197472, 22954204, 26233376, 26578552, 36070892, 38845576, 45908408, 53157104, 63124061, 72141784, 77691152, 91816816, 106314208, 126248122, 144283568, 155382304, 183633632, 252496244, 288567136, 504992488, 1009984976, 2019969952]

約数ペア:

[(1, 2019969952), (2, 1009984976), (4, 504992488), (7, 288567136), (8, 252496244), (11, 183633632), (13, 155382304), (14, 144283568), (16, 126248122), (19, 106314208), (22, 91816816), (26, 77691152), (28, 72141784), (32, 63124061), (38, 53157104), (44, 45908408), (52, 38845576), (56, 36070892), (76, 26578552), (77, 26233376), (88, 22954204), (91, 22197472), (104, 19422788), (112, 18035446), (133, 15187744), (143, 14125664), (152, 13289276), (154, 13116688), (176, 11477102), (182, 11098736), (208, 9711394), (209, 9664928), (224, 9017723), (247, 8178016), (266, 7593872), (286, 7062832), (304, 6644638), (308, 6558344), (352, 5738551), (364, 5549368), (416, 4855697), (418, 4832464), (494, 4089008), (532, 3796936), (572, 3531416), (608, 3322319), (616, 3279172), (728, 2774684), (836, 2416232), (988, 2044504), (1001, 2017952), (1064, 1898468), (1144, 1765708), (1232, 1639586), (1456, 1387342), (1463, 1380704), (1672, 1208116), (1729, 1168288), (1976, 1022252), (2002, 1008976), (2128, 949234), (2288, 882854), (2464, 819793), (2717, 743456), (2912, 693671), (2926, 690352), (3319, 608608), (3344, 604058), (3458, 584144), (3952, 511126), (4004, 504488), (4256, 474617), (4576, 441427), (5434, 371728), (5852, 345176), (6638, 304304), (6688, 302029), (6916, 292072), (7904, 255563), (8008, 252244), (10868, 185864), (11704, 172588), (13276, 152152), (13832, 146036), (16016, 126122), (19019, 106208), (21736, 92932), (23233, 86944), (23408, 86294), (26552, 76076), (27664, 73018), (32032, 63061), (36509, 55328), (38038, 53104), (43147, 46816), (43472, 46466)]