4538864096

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 10285712640

約数和(自身を除く): 5746848544

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 163, 169, 208, 247, 271, 304, 326, 338, 416, 494, 542, 608, 652, 676, 988, 1084, 1304, 1352, 1976, 2119, 2168, 2608, 2704, 3097, 3211, 3523, 3952, 4238, 4336, 5149, 5216, 5408, 6194, 6422, 7046, 7904, 8476, 8672, 10298, 12388, 12844, 14092, 16952, 20596, 24776, 25688, 27547, 28184, 33904, 40261, 41192, 44173, 45799, 49552, 51376, 55094, 56368, 66937, 67808, 80522, 82384, 88346, 91598, 99104, 102752, 110188, 112736, 133874, 161044, 164768, 176692, 183196, 220376, 267748, 322088, 353384, 366392, 440752, 523393, 535496, 574249, 644176, 706768, 732784, 839287, 870181, 881504, 1046786, 1070992, 1148498, 1288352, 1413536, 1465568, 1678574, 1740362, 2093572, 2141984, 2296996, 3357148, 3480724, 4187144, 4593992, 6714296, 6961448, 7465237, 8374288, 9187984, 10910731, 13428592, 13922896, 14930474, 16748576, 18375968, 21821462, 26857184, 27845792, 29860948, 43642924, 59721896, 87285848, 119443792, 141839503, 174571696, 238887584, 283679006, 349143392, 567358012, 1134716024, 2269432048, 4538864096]

約数ペア:

[(1, 4538864096), (2, 2269432048), (4, 1134716024), (8, 567358012), (13, 349143392), (16, 283679006), (19, 238887584), (26, 174571696), (32, 141839503), (38, 119443792), (52, 87285848), (76, 59721896), (104, 43642924), (152, 29860948), (163, 27845792), (169, 26857184), (208, 21821462), (247, 18375968), (271, 16748576), (304, 14930474), (326, 13922896), (338, 13428592), (416, 10910731), (494, 9187984), (542, 8374288), (608, 7465237), (652, 6961448), (676, 6714296), (988, 4593992), (1084, 4187144), (1304, 3480724), (1352, 3357148), (1976, 2296996), (2119, 2141984), (2168, 2093572), (2608, 1740362), (2704, 1678574), (3097, 1465568), (3211, 1413536), (3523, 1288352), (3952, 1148498), (4238, 1070992), (4336, 1046786), (5149, 881504), (5216, 870181), (5408, 839287), (6194, 732784), (6422, 706768), (7046, 644176), (7904, 574249), (8476, 535496), (8672, 523393), (10298, 440752), (12388, 366392), (12844, 353384), (14092, 322088), (16952, 267748), (20596, 220376), (24776, 183196), (25688, 176692), (27547, 164768), (28184, 161044), (33904, 133874), (40261, 112736), (41192, 110188), (44173, 102752), (45799, 99104), (49552, 91598), (51376, 88346), (55094, 82384), (56368, 80522), (66937, 67808)]