1388465568

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{98389}}^1$

素因数の和:98419

約数の個数: 108

約数和(自身を含む): 4593140370

約数和(自身を除く): 3204674802

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 98389, 196778, 295167, 393556, 590334, 688723, 787112, 885501, 1180668, 1377446, 1574224, 1771002, 2066169, 2361336, 2754892, 3148448, 3542004, 4132338, 4722672, 4821061, 5509784, 6198507, 7084008, 8264676, 9445344, 9642122, 11019568, 12397014, 14168016, 14463183, 16529352, 19284244, 22039136, 24794028, 28336032, 28926366, 33058704, 38568488, 43389549, 49588056, 57852732, 66117408, 77136976, 86779098, 99176112, 115705464, 154273952, 173558196, 198352224, 231410928, 347116392, 462821856, 694232784, 1388465568]

約数ペア:

[(1, 1388465568), (2, 694232784), (3, 462821856), (4, 347116392), (6, 231410928), (7, 198352224), (8, 173558196), (9, 154273952), (12, 115705464), (14, 99176112), (16, 86779098), (18, 77136976), (21, 66117408), (24, 57852732), (28, 49588056), (32, 43389549), (36, 38568488), (42, 33058704), (48, 28926366), (49, 28336032), (56, 24794028), (63, 22039136), (72, 19284244), (84, 16529352), (96, 14463183), (98, 14168016), (112, 12397014), (126, 11019568), (144, 9642122), (147, 9445344), (168, 8264676), (196, 7084008), (224, 6198507), (252, 5509784), (288, 4821061), (294, 4722672), (336, 4132338), (392, 3542004), (441, 3148448), (504, 2754892), (588, 2361336), (672, 2066169), (784, 1771002), (882, 1574224), (1008, 1377446), (1176, 1180668), (1568, 885501), (1764, 787112), (2016, 688723), (2352, 590334), (3528, 393556), (4704, 295167), (7056, 196778), (14112, 98389)]