4386342272

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 9823729140

約数和(自身を除く): 5437386868

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 169, 208, 211, 248, 338, 403, 416, 422, 496, 676, 806, 832, 844, 961, 992, 1352, 1612, 1664, 1688, 1922, 1984, 2704, 2743, 3224, 3376, 3844, 3968, 5239, 5408, 5486, 6448, 6541, 6752, 7688, 10478, 10816, 10972, 12493, 12896, 13082, 13504, 15376, 20956, 21632, 21944, 24986, 25792, 26164, 27008, 30752, 35659, 41912, 43888, 49972, 51584, 52328, 61504, 71318, 83824, 85033, 87776, 99944, 104656, 123008, 142636, 162409, 167648, 170066, 175552, 199888, 202771, 209312, 285272, 324818, 335296, 340132, 351104, 399776, 405542, 418624, 570544, 649636, 670592, 680264, 799552, 811084, 837248, 1105429, 1141088, 1299272, 1360528, 1599104, 1622168, 2210858, 2282176, 2598544, 2636023, 2721056, 3244336, 4421716, 4564352, 5197088, 5272046, 5442112, 6488672, 8843432, 10394176, 10544092, 10884224, 12977344, 17686864, 20788352, 21088184, 25954688, 34268299, 35373728, 42176368, 68536598, 70747456, 84352736, 137073196, 141494912, 168705472, 274146392, 337410944, 548292784, 1096585568, 2193171136, 4386342272]

約数ペア:

[(1, 4386342272), (2, 2193171136), (4, 1096585568), (8, 548292784), (13, 337410944), (16, 274146392), (26, 168705472), (31, 141494912), (32, 137073196), (52, 84352736), (62, 70747456), (64, 68536598), (104, 42176368), (124, 35373728), (128, 34268299), (169, 25954688), (208, 21088184), (211, 20788352), (248, 17686864), (338, 12977344), (403, 10884224), (416, 10544092), (422, 10394176), (496, 8843432), (676, 6488672), (806, 5442112), (832, 5272046), (844, 5197088), (961, 4564352), (992, 4421716), (1352, 3244336), (1612, 2721056), (1664, 2636023), (1688, 2598544), (1922, 2282176), (1984, 2210858), (2704, 1622168), (2743, 1599104), (3224, 1360528), (3376, 1299272), (3844, 1141088), (3968, 1105429), (5239, 837248), (5408, 811084), (5486, 799552), (6448, 680264), (6541, 670592), (6752, 649636), (7688, 570544), (10478, 418624), (10816, 405542), (10972, 399776), (12493, 351104), (12896, 340132), (13082, 335296), (13504, 324818), (15376, 285272), (20956, 209312), (21632, 202771), (21944, 199888), (24986, 175552), (25792, 170066), (26164, 167648), (27008, 162409), (30752, 142636), (35659, 123008), (41912, 104656), (43888, 99944), (49972, 87776), (51584, 85033), (52328, 83824), (61504, 71318)]