1557851328

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3463}}^1$

素因数の和:3563

約数の個数: 168

約数和(自身を含む): 4941271296

約数和(自身を除く): 3383419968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 71, 72, 88, 96, 99, 132, 142, 144, 176, 192, 198, 213, 264, 284, 288, 352, 396, 426, 528, 568, 576, 639, 704, 781, 792, 852, 1056, 1136, 1278, 1562, 1584, 1704, 2112, 2272, 2343, 2556, 3124, 3168, 3408, 3463, 4544, 4686, 5112, 6248, 6336, 6816, 6926, 7029, 9372, 10224, 10389, 12496, 13632, 13852, 14058, 18744, 20448, 20778, 24992, 27704, 28116, 31167, 37488, 38093, 40896, 41556, 49984, 55408, 56232, 62334, 74976, 76186, 83112, 110816, 112464, 114279, 124668, 149952, 152372, 166224, 221632, 224928, 228558, 245873, 249336, 304744, 332448, 342837, 449856, 457116, 491746, 498672, 609488, 664896, 685674, 737619, 914232, 983492, 997344, 1218976, 1371348, 1475238, 1828464, 1966984, 1994688, 2212857, 2437952, 2704603, 2742696, 2950476, 3656928, 3933968, 4425714, 5409206, 5485392, 5900952, 7313856, 7867936, 8113809, 8851428, 10818412, 10970784, 11801904, 15735872, 16227618, 17702856, 21636824, 21941568, 23603808, 24341427, 32455236, 35405712, 43273648, 47207616, 48682854, 64910472, 70811424, 86547296, 97365708, 129820944, 141622848, 173094592, 194731416, 259641888, 389462832, 519283776, 778925664, 1557851328]

約数ペア:

[(1, 1557851328), (2, 778925664), (3, 519283776), (4, 389462832), (6, 259641888), (8, 194731416), (9, 173094592), (11, 141622848), (12, 129820944), (16, 97365708), (18, 86547296), (22, 70811424), (24, 64910472), (32, 48682854), (33, 47207616), (36, 43273648), (44, 35405712), (48, 32455236), (64, 24341427), (66, 23603808), (71, 21941568), (72, 21636824), (88, 17702856), (96, 16227618), (99, 15735872), (132, 11801904), (142, 10970784), (144, 10818412), (176, 8851428), (192, 8113809), (198, 7867936), (213, 7313856), (264, 5900952), (284, 5485392), (288, 5409206), (352, 4425714), (396, 3933968), (426, 3656928), (528, 2950476), (568, 2742696), (576, 2704603), (639, 2437952), (704, 2212857), (781, 1994688), (792, 1966984), (852, 1828464), (1056, 1475238), (1136, 1371348), (1278, 1218976), (1562, 997344), (1584, 983492), (1704, 914232), (2112, 737619), (2272, 685674), (2343, 664896), (2556, 609488), (3124, 498672), (3168, 491746), (3408, 457116), (3463, 449856), (4544, 342837), (4686, 332448), (5112, 304744), (6248, 249336), (6336, 245873), (6816, 228558), (6926, 224928), (7029, 221632), (9372, 166224), (10224, 152372), (10389, 149952), (12496, 124668), (13632, 114279), (13852, 112464), (14058, 110816), (18744, 83112), (20448, 76186), (20778, 74976), (24992, 62334), (27704, 56232), (28116, 55408), (31167, 49984), (37488, 41556), (38093, 40896)]