291239514176

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{25771}}^1$

素因数の和:25877

約数の個数: 168

約数和(自身を含む): 675242069376

約数和(自身を除く): 384002555200

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 47, 52, 64, 68, 94, 104, 136, 188, 208, 221, 272, 289, 376, 416, 442, 544, 578, 611, 752, 799, 832, 884, 1088, 1156, 1222, 1504, 1598, 1768, 2312, 2444, 3008, 3196, 3536, 3757, 4624, 4888, 6392, 7072, 7514, 9248, 9776, 10387, 12784, 13583, 14144, 15028, 18496, 19552, 20774, 25568, 25771, 27166, 30056, 39104, 41548, 51136, 51542, 54332, 60112, 83096, 103084, 108664, 120224, 166192, 176579, 206168, 217328, 240448, 332384, 335023, 353158, 412336, 434656, 438107, 664768, 670046, 706316, 824672, 869312, 876214, 1211237, 1340092, 1412632, 1649344, 1752428, 2422474, 2680184, 2825264, 3504856, 4844948, 5360368, 5650528, 5695391, 7009712, 7447819, 9689896, 10720736, 11301056, 11390782, 14019424, 14895638, 15746081, 19379792, 20591029, 21441472, 22781564, 28038848, 29791276, 31492162, 38759584, 41182058, 45563128, 59582552, 62984324, 77519168, 82364116, 91126256, 96821647, 119165104, 125968648, 164728232, 182252512, 193643294, 238330208, 251937296, 267683377, 329456464, 350047493, 364505024, 387286588, 476660416, 503874592, 535366754, 658912928, 700094986, 774573176, 1007749184, 1070733508, 1317825856, 1400189972, 1549146352, 2141467016, 2800379944, 3098292704, 4282934032, 4550617409, 5600759888, 6196585408, 8565868064, 9101234818, 11201519776, 17131736128, 18202469636, 22403039552, 36404939272, 72809878544, 145619757088, 291239514176]

約数ペア:

[(1, 291239514176), (2, 145619757088), (4, 72809878544), (8, 36404939272), (13, 22403039552), (16, 18202469636), (17, 17131736128), (26, 11201519776), (32, 9101234818), (34, 8565868064), (47, 6196585408), (52, 5600759888), (64, 4550617409), (68, 4282934032), (94, 3098292704), (104, 2800379944), (136, 2141467016), (188, 1549146352), (208, 1400189972), (221, 1317825856), (272, 1070733508), (289, 1007749184), (376, 774573176), (416, 700094986), (442, 658912928), (544, 535366754), (578, 503874592), (611, 476660416), (752, 387286588), (799, 364505024), (832, 350047493), (884, 329456464), (1088, 267683377), (1156, 251937296), (1222, 238330208), (1504, 193643294), (1598, 182252512), (1768, 164728232), (2312, 125968648), (2444, 119165104), (3008, 96821647), (3196, 91126256), (3536, 82364116), (3757, 77519168), (4624, 62984324), (4888, 59582552), (6392, 45563128), (7072, 41182058), (7514, 38759584), (9248, 31492162), (9776, 29791276), (10387, 28038848), (12784, 22781564), (13583, 21441472), (14144, 20591029), (15028, 19379792), (18496, 15746081), (19552, 14895638), (20774, 14019424), (25568, 11390782), (25771, 11301056), (27166, 10720736), (30056, 9689896), (39104, 7447819), (41548, 7009712), (51136, 5695391), (51542, 5650528), (54332, 5360368), (60112, 4844948), (83096, 3504856), (103084, 2825264), (108664, 2680184), (120224, 2422474), (166192, 1752428), (176579, 1649344), (206168, 1412632), (217328, 1340092), (240448, 1211237), (332384, 876214), (335023, 869312), (353158, 824672), (412336, 706316), (434656, 670046), (438107, 664768)]