259322688

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 224

約数和(自身を含む): 811499520

約数和(自身を除く): 552176832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 47, 48, 54, 62, 64, 72, 93, 94, 96, 103, 108, 124, 141, 144, 186, 188, 192, 206, 216, 248, 279, 282, 288, 309, 372, 376, 412, 423, 432, 496, 558, 564, 576, 618, 744, 752, 824, 837, 846, 864, 927, 992, 1116, 1128, 1236, 1269, 1457, 1488, 1504, 1648, 1674, 1692, 1728, 1854, 1984, 2232, 2256, 2472, 2538, 2781, 2914, 2976, 3008, 3193, 3296, 3348, 3384, 3708, 4371, 4464, 4512, 4841, 4944, 5076, 5562, 5828, 5952, 6386, 6592, 6696, 6768, 7416, 8742, 8928, 9024, 9579, 9682, 9888, 10152, 11124, 11656, 12772, 13113, 13392, 13536, 14523, 14832, 17484, 17856, 19158, 19364, 19776, 20304, 22248, 23312, 25544, 26226, 26784, 27072, 28737, 29046, 29664, 34968, 38316, 38728, 39339, 40608, 43569, 44496, 46624, 51088, 52452, 53568, 57474, 58092, 59328, 69936, 76632, 77456, 78678, 81216, 86211, 87138, 88992, 93248, 102176, 104904, 114948, 116184, 130707, 139872, 150071, 153264, 154912, 157356, 172422, 174276, 177984, 204352, 209808, 229896, 232368, 261414, 279744, 300142, 306528, 309824, 314712, 344844, 348552, 419616, 450213, 459792, 464736, 522828, 600284, 613056, 629424, 689688, 697104, 839232, 900426, 919584, 929472, 1045656, 1200568, 1258848, 1350639, 1379376, 1394208, 1800852, 1839168, 2091312, 2401136, 2517696, 2701278, 2758752, 2788416, 3601704, 4051917, 4182624, 4802272, 5402556, 5517504, 7203408, 8103834, 8365248, 9604544, 10805112, 14406816, 16207668, 21610224, 28813632, 32415336, 43220448, 64830672, 86440896, 129661344, 259322688]

約数ペア:

[(1, 259322688), (2, 129661344), (3, 86440896), (4, 64830672), (6, 43220448), (8, 32415336), (9, 28813632), (12, 21610224), (16, 16207668), (18, 14406816), (24, 10805112), (27, 9604544), (31, 8365248), (32, 8103834), (36, 7203408), (47, 5517504), (48, 5402556), (54, 4802272), (62, 4182624), (64, 4051917), (72, 3601704), (93, 2788416), (94, 2758752), (96, 2701278), (103, 2517696), (108, 2401136), (124, 2091312), (141, 1839168), (144, 1800852), (186, 1394208), (188, 1379376), (192, 1350639), (206, 1258848), (216, 1200568), (248, 1045656), (279, 929472), (282, 919584), (288, 900426), (309, 839232), (372, 697104), (376, 689688), (412, 629424), (423, 613056), (432, 600284), (496, 522828), (558, 464736), (564, 459792), (576, 450213), (618, 419616), (744, 348552), (752, 344844), (824, 314712), (837, 309824), (846, 306528), (864, 300142), (927, 279744), (992, 261414), (1116, 232368), (1128, 229896), (1236, 209808), (1269, 204352), (1457, 177984), (1488, 174276), (1504, 172422), (1648, 157356), (1674, 154912), (1692, 153264), (1728, 150071), (1854, 139872), (1984, 130707), (2232, 116184), (2256, 114948), (2472, 104904), (2538, 102176), (2781, 93248), (2914, 88992), (2976, 87138), (3008, 86211), (3193, 81216), (3296, 78678), (3348, 77456), (3384, 76632), (3708, 69936), (4371, 59328), (4464, 58092), (4512, 57474), (4841, 53568), (4944, 52452), (5076, 51088), (5562, 46624), (5828, 44496), (5952, 43569), (6386, 40608), (6592, 39339), (6696, 38728), (6768, 38316), (7416, 34968), (8742, 29664), (8928, 29046), (9024, 28737), (9579, 27072), (9682, 26784), (9888, 26226), (10152, 25544), (11124, 23312), (11656, 22248), (12772, 20304), (13113, 19776), (13392, 19364), (13536, 19158), (14523, 17856), (14832, 17484)]