268808216824

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{299317}}^1$

素因数の和:299445

約数の個数: 96

約数和(自身を含む): 614200536000

約数和(自身を除く): 345392319176

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 79, 98, 116, 158, 196, 203, 232, 316, 392, 406, 553, 632, 812, 1106, 1421, 1624, 2212, 2291, 2842, 3871, 4424, 4582, 5684, 7742, 9164, 11368, 15484, 16037, 18328, 30968, 32074, 64148, 112259, 128296, 224518, 299317, 449036, 598634, 898072, 1197268, 2095219, 2394536, 4190438, 8380876, 8680193, 14666533, 16761752, 17360386, 23646043, 29333066, 34720772, 47292086, 58666132, 60761351, 69441544, 94584172, 117332264, 121522702, 165522301, 189168344, 243045404, 331044602, 425329457, 486090808, 662089204, 685735247, 850658914, 1158656107, 1324178408, 1371470494, 1701317828, 2317312214, 2742940988, 3402635656, 4634624428, 4800146729, 5485881976, 9269248856, 9600293458, 19200586916, 33601027103, 38401173832, 67202054206, 134404108412, 268808216824]

約数ペア:

[(1, 268808216824), (2, 134404108412), (4, 67202054206), (7, 38401173832), (8, 33601027103), (14, 19200586916), (28, 9600293458), (29, 9269248856), (49, 5485881976), (56, 4800146729), (58, 4634624428), (79, 3402635656), (98, 2742940988), (116, 2317312214), (158, 1701317828), (196, 1371470494), (203, 1324178408), (232, 1158656107), (316, 850658914), (392, 685735247), (406, 662089204), (553, 486090808), (632, 425329457), (812, 331044602), (1106, 243045404), (1421, 189168344), (1624, 165522301), (2212, 121522702), (2291, 117332264), (2842, 94584172), (3871, 69441544), (4424, 60761351), (4582, 58666132), (5684, 47292086), (7742, 34720772), (9164, 29333066), (11368, 23646043), (15484, 17360386), (16037, 16761752), (18328, 14666533), (30968, 8680193), (32074, 8380876), (64148, 4190438), (112259, 2394536), (128296, 2095219), (224518, 1197268), (299317, 898072), (449036, 598634)]