681064384

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10631}}^1$

素因数の和:10674

約数の個数: 112

約数和(自身を含む): 1814754816

約数和(自身を除く): 1133690432

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 4928, 5824, 8008, 9152, 10631, 16016, 21262, 32032, 42524, 64064, 74417, 85048, 116941, 138203, 148834, 170096, 233882, 276406, 297668, 340192, 467764, 552812, 595336, 680384, 818587, 935528, 967421, 1105624, 1190672, 1520233, 1637174, 1871056, 1934842, 2211248, 2381344, 3040466, 3274348, 3742112, 3869684, 4422496, 4762688, 6080932, 6548696, 7484224, 7739368, 8844992, 10641631, 12161864, 13097392, 15478736, 21283262, 24323728, 26194784, 30957472, 42566524, 48647456, 52389568, 61914944, 85133048, 97294912, 170266096, 340532192, 681064384]

約数ペア:

[(1, 681064384), (2, 340532192), (4, 170266096), (7, 97294912), (8, 85133048), (11, 61914944), (13, 52389568), (14, 48647456), (16, 42566524), (22, 30957472), (26, 26194784), (28, 24323728), (32, 21283262), (44, 15478736), (52, 13097392), (56, 12161864), (64, 10641631), (77, 8844992), (88, 7739368), (91, 7484224), (104, 6548696), (112, 6080932), (143, 4762688), (154, 4422496), (176, 3869684), (182, 3742112), (208, 3274348), (224, 3040466), (286, 2381344), (308, 2211248), (352, 1934842), (364, 1871056), (416, 1637174), (448, 1520233), (572, 1190672), (616, 1105624), (704, 967421), (728, 935528), (832, 818587), (1001, 680384), (1144, 595336), (1232, 552812), (1456, 467764), (2002, 340192), (2288, 297668), (2464, 276406), (2912, 233882), (4004, 170096), (4576, 148834), (4928, 138203), (5824, 116941), (8008, 85048), (9152, 74417), (10631, 64064), (16016, 42524), (21262, 32032)]