1245779568

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{827}}^1$

素因数の和:1172

約数の個数: 160

約数和(自身を含む): 3917963520

約数和(自身を除く): 2672183952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 317, 396, 432, 528, 594, 634, 792, 827, 951, 1188, 1268, 1584, 1654, 1902, 2376, 2481, 2536, 2853, 3308, 3487, 3804, 4752, 4962, 5072, 5706, 6616, 6974, 7443, 7608, 8559, 9097, 9924, 10461, 11412, 13232, 13948, 14886, 15216, 17118, 18194, 19848, 20922, 22329, 22824, 27291, 27896, 29772, 31383, 34236, 36388, 39696, 41844, 44658, 45648, 54582, 55792, 59544, 62766, 68472, 72776, 81873, 83688, 89316, 94149, 109164, 119088, 125532, 136944, 145552, 163746, 167376, 178632, 188298, 218328, 245619, 251064, 262159, 327492, 357264, 376596, 436656, 491238, 502128, 524318, 654984, 753192, 786477, 982476, 1048636, 1309968, 1506384, 1572954, 1964952, 2097272, 2359431, 2883749, 3145908, 3929904, 4194544, 4718862, 5767498, 6291816, 7078293, 8651247, 9437724, 11534996, 12583632, 14156586, 17302494, 18875448, 23069992, 25953741, 28313172, 34604988, 37750896, 46139984, 51907482, 56626344, 69209976, 77861223, 103814964, 113252688, 138419952, 155722446, 207629928, 311444892, 415259856, 622889784, 1245779568]

約数ペア:

[(1, 1245779568), (2, 622889784), (3, 415259856), (4, 311444892), (6, 207629928), (8, 155722446), (9, 138419952), (11, 113252688), (12, 103814964), (16, 77861223), (18, 69209976), (22, 56626344), (24, 51907482), (27, 46139984), (33, 37750896), (36, 34604988), (44, 28313172), (48, 25953741), (54, 23069992), (66, 18875448), (72, 17302494), (88, 14156586), (99, 12583632), (108, 11534996), (132, 9437724), (144, 8651247), (176, 7078293), (198, 6291816), (216, 5767498), (264, 4718862), (297, 4194544), (317, 3929904), (396, 3145908), (432, 2883749), (528, 2359431), (594, 2097272), (634, 1964952), (792, 1572954), (827, 1506384), (951, 1309968), (1188, 1048636), (1268, 982476), (1584, 786477), (1654, 753192), (1902, 654984), (2376, 524318), (2481, 502128), (2536, 491238), (2853, 436656), (3308, 376596), (3487, 357264), (3804, 327492), (4752, 262159), (4962, 251064), (5072, 245619), (5706, 218328), (6616, 188298), (6974, 178632), (7443, 167376), (7608, 163746), (8559, 145552), (9097, 136944), (9924, 125532), (10461, 119088), (11412, 109164), (13232, 94149), (13948, 89316), (14886, 83688), (15216, 81873), (17118, 72776), (18194, 68472), (19848, 62766), (20922, 59544), (22329, 55792), (22824, 54582), (27291, 45648), (27896, 44658), (29772, 41844), (31383, 39696), (34236, 36388)]