847779968

素因数分解:

$2^7\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 2093040000

約数和(自身を除く): 1245260032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 59, 64, 79, 98, 112, 116, 118, 128, 158, 196, 203, 224, 232, 236, 316, 392, 406, 413, 448, 464, 472, 553, 632, 784, 812, 826, 896, 928, 944, 1106, 1264, 1421, 1568, 1624, 1652, 1711, 1856, 1888, 2212, 2291, 2528, 2842, 2891, 3136, 3248, 3304, 3422, 3712, 3776, 3871, 4424, 4582, 4661, 5056, 5684, 5782, 6272, 6496, 6608, 6844, 7552, 7742, 8848, 9164, 9322, 10112, 11368, 11564, 11977, 12992, 13216, 13688, 15484, 16037, 17696, 18328, 18644, 22736, 23128, 23954, 25984, 26432, 27376, 30968, 32074, 32627, 35392, 36656, 37288, 45472, 46256, 47908, 52864, 54752, 61936, 64148, 65254, 70784, 73312, 74576, 83839, 90944, 92512, 95816, 109504, 112259, 123872, 128296, 130508, 135169, 146624, 149152, 167678, 181888, 185024, 191632, 219008, 224518, 228389, 247744, 256592, 261016, 270338, 293248, 298304, 335356, 370048, 383264, 449036, 456778, 495488, 513184, 522032, 540676, 596608, 670712, 766528, 898072, 913556, 946183, 1026368, 1044064, 1081352, 1341424, 1533056, 1796144, 1827112, 1892366, 2052736, 2088128, 2162704, 2682848, 3592288, 3654224, 3784732, 4176256, 4325408, 5365696, 6623281, 7184576, 7308448, 7569464, 8650816, 10731392, 13246562, 14369152, 14616896, 15138928, 17301632, 26493124, 29233792, 30277856, 52986248, 60555712, 105972496, 121111424, 211944992, 423889984, 847779968]

約数ペア:

[(1, 847779968), (2, 423889984), (4, 211944992), (7, 121111424), (8, 105972496), (14, 60555712), (16, 52986248), (28, 30277856), (29, 29233792), (32, 26493124), (49, 17301632), (56, 15138928), (58, 14616896), (59, 14369152), (64, 13246562), (79, 10731392), (98, 8650816), (112, 7569464), (116, 7308448), (118, 7184576), (128, 6623281), (158, 5365696), (196, 4325408), (203, 4176256), (224, 3784732), (232, 3654224), (236, 3592288), (316, 2682848), (392, 2162704), (406, 2088128), (413, 2052736), (448, 1892366), (464, 1827112), (472, 1796144), (553, 1533056), (632, 1341424), (784, 1081352), (812, 1044064), (826, 1026368), (896, 946183), (928, 913556), (944, 898072), (1106, 766528), (1264, 670712), (1421, 596608), (1568, 540676), (1624, 522032), (1652, 513184), (1711, 495488), (1856, 456778), (1888, 449036), (2212, 383264), (2291, 370048), (2528, 335356), (2842, 298304), (2891, 293248), (3136, 270338), (3248, 261016), (3304, 256592), (3422, 247744), (3712, 228389), (3776, 224518), (3871, 219008), (4424, 191632), (4582, 185024), (4661, 181888), (5056, 167678), (5684, 149152), (5782, 146624), (6272, 135169), (6496, 130508), (6608, 128296), (6844, 123872), (7552, 112259), (7742, 109504), (8848, 95816), (9164, 92512), (9322, 90944), (10112, 83839), (11368, 74576), (11564, 73312), (11977, 70784), (12992, 65254), (13216, 64148), (13688, 61936), (15484, 54752), (16037, 52864), (17696, 47908), (18328, 46256), (18644, 45472), (22736, 37288), (23128, 36656), (23954, 35392), (25984, 32627), (26432, 32074), (27376, 30968)]