1899655488

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:589

約数の個数: 168

約数和(自身を含む): 5579059200

約数和(自身を除く): 3679403712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 109, 144, 158, 192, 218, 237, 288, 316, 327, 383, 436, 474, 576, 632, 654, 711, 766, 872, 948, 981, 1149, 1264, 1308, 1422, 1532, 1744, 1896, 1962, 2298, 2528, 2616, 2844, 3064, 3447, 3488, 3792, 3924, 4596, 5056, 5232, 5688, 6128, 6894, 6976, 7584, 7848, 8611, 9192, 10464, 11376, 12256, 13788, 15168, 15696, 17222, 18384, 20928, 22752, 24512, 25833, 27576, 30257, 31392, 34444, 36768, 41747, 45504, 51666, 55152, 60514, 62784, 68888, 73536, 77499, 83494, 90771, 103332, 110304, 121028, 125241, 137776, 154998, 166988, 181542, 206664, 220608, 242056, 250482, 272313, 275552, 309996, 333976, 363084, 375723, 413328, 484112, 500964, 544626, 551104, 619992, 667952, 726168, 751446, 826656, 968224, 1001928, 1089252, 1239984, 1335904, 1452336, 1502892, 1653312, 1936448, 2003856, 2178504, 2479968, 2671808, 2904672, 3005784, 3298013, 4007712, 4357008, 4959936, 5809344, 6011568, 6596026, 8015424, 8714016, 9894039, 12023136, 13192052, 17428032, 19788078, 24046272, 26384104, 29682117, 39576156, 52768208, 59364234, 79152312, 105536416, 118728468, 158304624, 211072832, 237456936, 316609248, 474913872, 633218496, 949827744, 1899655488]

約数ペア:

[(1, 1899655488), (2, 949827744), (3, 633218496), (4, 474913872), (6, 316609248), (8, 237456936), (9, 211072832), (12, 158304624), (16, 118728468), (18, 105536416), (24, 79152312), (32, 59364234), (36, 52768208), (48, 39576156), (64, 29682117), (72, 26384104), (79, 24046272), (96, 19788078), (109, 17428032), (144, 13192052), (158, 12023136), (192, 9894039), (218, 8714016), (237, 8015424), (288, 6596026), (316, 6011568), (327, 5809344), (383, 4959936), (436, 4357008), (474, 4007712), (576, 3298013), (632, 3005784), (654, 2904672), (711, 2671808), (766, 2479968), (872, 2178504), (948, 2003856), (981, 1936448), (1149, 1653312), (1264, 1502892), (1308, 1452336), (1422, 1335904), (1532, 1239984), (1744, 1089252), (1896, 1001928), (1962, 968224), (2298, 826656), (2528, 751446), (2616, 726168), (2844, 667952), (3064, 619992), (3447, 551104), (3488, 544626), (3792, 500964), (3924, 484112), (4596, 413328), (5056, 375723), (5232, 363084), (5688, 333976), (6128, 309996), (6894, 275552), (6976, 272313), (7584, 250482), (7848, 242056), (8611, 220608), (9192, 206664), (10464, 181542), (11376, 166988), (12256, 154998), (13788, 137776), (15168, 125241), (15696, 121028), (17222, 110304), (18384, 103332), (20928, 90771), (22752, 83494), (24512, 77499), (25833, 73536), (27576, 68888), (30257, 62784), (31392, 60514), (34444, 55152), (36768, 51666), (41747, 45504)]