259347984

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3557}}^1$

素因数の和:3613

約数の個数: 120

約数和(自身を含む): 804734208

約数和(自身を除く): 545386224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 3557, 4557, 5208, 6076, 7114, 9114, 10416, 10671, 12152, 14228, 18228, 21342, 24304, 24899, 28456, 36456, 42684, 49798, 56912, 72912, 74697, 85368, 99596, 110267, 149394, 170736, 174293, 199192, 220534, 298788, 330801, 348586, 398384, 441068, 522879, 597576, 661602, 697172, 771869, 882136, 1045758, 1195152, 1323204, 1394344, 1543738, 1764272, 2091516, 2315607, 2646408, 2788688, 3087476, 4183032, 4631214, 5292816, 5403083, 6174952, 8366064, 9262428, 10806166, 12349904, 16209249, 18524856, 21612332, 32418498, 37049712, 43224664, 64836996, 86449328, 129673992, 259347984]

約数ペア:

[(1, 259347984), (2, 129673992), (3, 86449328), (4, 64836996), (6, 43224664), (7, 37049712), (8, 32418498), (12, 21612332), (14, 18524856), (16, 16209249), (21, 12349904), (24, 10806166), (28, 9262428), (31, 8366064), (42, 6174952), (48, 5403083), (49, 5292816), (56, 4631214), (62, 4183032), (84, 3087476), (93, 2788688), (98, 2646408), (112, 2315607), (124, 2091516), (147, 1764272), (168, 1543738), (186, 1394344), (196, 1323204), (217, 1195152), (248, 1045758), (294, 882136), (336, 771869), (372, 697172), (392, 661602), (434, 597576), (496, 522879), (588, 441068), (651, 398384), (744, 348586), (784, 330801), (868, 298788), (1176, 220534), (1302, 199192), (1488, 174293), (1519, 170736), (1736, 149394), (2352, 110267), (2604, 99596), (3038, 85368), (3472, 74697), (3557, 72912), (4557, 56912), (5208, 49798), (6076, 42684), (7114, 36456), (9114, 28456), (10416, 24899), (10671, 24304), (12152, 21342), (14228, 18228)]