1289062368

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:630

約数の個数: 216

約数和(自身を含む): 4093912368

約数和(自身を除く): 2804850000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 71, 72, 88, 96, 99, 121, 132, 142, 144, 176, 198, 213, 242, 264, 284, 288, 352, 363, 396, 426, 484, 521, 528, 568, 639, 726, 781, 792, 852, 968, 1042, 1056, 1089, 1136, 1278, 1452, 1562, 1563, 1584, 1704, 1936, 2084, 2178, 2272, 2343, 2556, 2904, 3124, 3126, 3168, 3408, 3872, 4168, 4356, 4686, 4689, 5112, 5731, 5808, 6248, 6252, 6816, 7029, 8336, 8591, 8712, 9372, 9378, 10224, 11462, 11616, 12496, 12504, 14058, 16672, 17182, 17193, 17424, 18744, 18756, 20448, 22924, 24992, 25008, 25773, 28116, 34364, 34386, 34848, 36991, 37488, 37512, 45848, 50016, 51546, 51579, 56232, 63041, 68728, 68772, 73982, 74976, 75024, 77319, 91696, 103092, 103158, 110973, 112464, 126082, 137456, 137544, 147964, 150048, 154638, 183392, 189123, 206184, 206316, 221946, 224928, 252164, 274912, 275088, 295928, 309276, 332919, 378246, 406901, 412368, 412632, 443892, 504328, 550176, 567369, 591856, 618552, 665838, 756492, 813802, 824736, 825264, 887784, 1008656, 1134738, 1183712, 1220703, 1237104, 1331676, 1512984, 1627604, 1650528, 1775568, 2017312, 2269476, 2441406, 2474208, 2663352, 3025968, 3255208, 3551136, 3662109, 4475911, 4538952, 4882812, 5326704, 6051936, 6510416, 7324218, 8951822, 9077904, 9765624, 10653408, 13020832, 13427733, 14648436, 17903644, 18155808, 19531248, 26855466, 29296872, 35807288, 39062496, 40283199, 53710932, 58593744, 71614576, 80566398, 107421864, 117187488, 143229152, 161132796, 214843728, 322265592, 429687456, 644531184, 1289062368]

約数ペア:

[(1, 1289062368), (2, 644531184), (3, 429687456), (4, 322265592), (6, 214843728), (8, 161132796), (9, 143229152), (11, 117187488), (12, 107421864), (16, 80566398), (18, 71614576), (22, 58593744), (24, 53710932), (32, 40283199), (33, 39062496), (36, 35807288), (44, 29296872), (48, 26855466), (66, 19531248), (71, 18155808), (72, 17903644), (88, 14648436), (96, 13427733), (99, 13020832), (121, 10653408), (132, 9765624), (142, 9077904), (144, 8951822), (176, 7324218), (198, 6510416), (213, 6051936), (242, 5326704), (264, 4882812), (284, 4538952), (288, 4475911), (352, 3662109), (363, 3551136), (396, 3255208), (426, 3025968), (484, 2663352), (521, 2474208), (528, 2441406), (568, 2269476), (639, 2017312), (726, 1775568), (781, 1650528), (792, 1627604), (852, 1512984), (968, 1331676), (1042, 1237104), (1056, 1220703), (1089, 1183712), (1136, 1134738), (1278, 1008656), (1452, 887784), (1562, 825264), (1563, 824736), (1584, 813802), (1704, 756492), (1936, 665838), (2084, 618552), (2178, 591856), (2272, 567369), (2343, 550176), (2556, 504328), (2904, 443892), (3124, 412632), (3126, 412368), (3168, 406901), (3408, 378246), (3872, 332919), (4168, 309276), (4356, 295928), (4686, 275088), (4689, 274912), (5112, 252164), (5731, 224928), (5808, 221946), (6248, 206316), (6252, 206184), (6816, 189123), (7029, 183392), (8336, 154638), (8591, 150048), (8712, 147964), (9372, 137544), (9378, 137456), (10224, 126082), (11462, 112464), (11616, 110973), (12496, 103158), (12504, 103092), (14058, 91696), (16672, 77319), (17182, 75024), (17193, 74976), (17424, 73982), (18744, 68772), (18756, 68728), (20448, 63041), (22924, 56232), (24992, 51579), (25008, 51546), (25773, 50016), (28116, 45848), (34364, 37512), (34386, 37488), (34848, 36991)]