261004128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 384

約数和(自身を含む): 947552256

約数和(自身を除く): 686548128

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 31, 32, 33, 34, 42, 44, 48, 51, 56, 62, 66, 67, 68, 77, 84, 88, 93, 96, 102, 112, 119, 124, 132, 134, 136, 154, 168, 176, 186, 187, 201, 204, 217, 224, 231, 238, 248, 264, 268, 272, 308, 336, 341, 352, 357, 372, 374, 402, 408, 434, 462, 469, 476, 496, 527, 528, 536, 544, 561, 616, 651, 672, 682, 714, 737, 744, 748, 804, 816, 868, 924, 938, 952, 992, 1023, 1054, 1056, 1072, 1122, 1139, 1232, 1302, 1309, 1364, 1407, 1428, 1474, 1488, 1496, 1581, 1608, 1632, 1736, 1848, 1876, 1904, 2046, 2077, 2108, 2144, 2211, 2244, 2278, 2387, 2464, 2604, 2618, 2728, 2814, 2856, 2948, 2976, 2992, 3162, 3216, 3417, 3472, 3689, 3696, 3752, 3808, 3927, 4092, 4154, 4216, 4422, 4488, 4556, 4774, 5159, 5208, 5236, 5456, 5628, 5712, 5797, 5896, 5984, 6231, 6324, 6432, 6834, 6944, 7161, 7378, 7392, 7504, 7854, 7973, 8184, 8308, 8432, 8844, 8976, 9112, 9548, 10318, 10416, 10472, 10912, 11067, 11256, 11424, 11594, 11792, 12462, 12529, 12648, 13668, 14322, 14539, 14756, 15008, 15477, 15708, 15946, 16368, 16616, 16864, 17391, 17688, 17952, 18224, 19096, 20636, 20832, 20944, 22134, 22512, 22847, 23188, 23584, 23919, 24924, 25058, 25296, 27336, 28644, 29078, 29512, 30954, 31416, 31892, 32736, 33232, 34782, 35309, 35376, 36448, 37587, 38192, 40579, 41272, 41888, 43617, 44268, 45024, 45694, 46376, 47838, 49848, 50116, 50592, 54672, 57288, 58156, 59024, 61908, 62832, 63784, 66464, 68541, 69564, 70618, 70752, 75174, 76384, 81158, 82544, 87234, 87703, 88536, 91388, 92752, 95676, 99696, 100232, 105927, 109344, 114576, 116312, 118048, 121737, 123816, 125664, 127568, 137082, 139128, 141236, 150348, 159929, 162316, 165088, 174468, 175406, 177072, 182776, 185504, 191352, 199392, 200464, 211854, 229152, 232624, 243474, 247163, 247632, 255136, 263109, 274164, 278256, 282472, 300696, 319858, 324632, 348936, 350812, 354144, 365552, 382704, 388399, 400928, 423708, 465248, 479787, 486948, 494326, 495264, 526218, 548328, 556512, 564944, 601392, 639716, 649264, 697872, 701624, 731104, 741489, 765408, 776798, 847416, 959574, 973896, 988652, 1052436, 1096656, 1129888, 1165197, 1202784, 1279432, 1298528, 1395744, 1403248, 1482978, 1553596, 1694832, 1919148, 1947792, 1977304, 2104872, 2193312, 2330394, 2558864, 2718793, 2806496, 2965956, 3107192, 3389664, 3838296, 3895584, 3954608, 4209744, 4660788, 5117728, 5437586, 5931912, 6214384, 7676592, 7909216, 8156379, 8419488, 9321576, 10875172, 11863824, 12428768, 15353184, 16312758, 18643152, 21750344, 23727648, 32625516, 37286304, 43500688, 65251032, 87001376, 130502064, 261004128]

約数ペア:

[(1, 261004128), (2, 130502064), (3, 87001376), (4, 65251032), (6, 43500688), (7, 37286304), (8, 32625516), (11, 23727648), (12, 21750344), (14, 18643152), (16, 16312758), (17, 15353184), (21, 12428768), (22, 11863824), (24, 10875172), (28, 9321576), (31, 8419488), (32, 8156379), (33, 7909216), (34, 7676592), (42, 6214384), (44, 5931912), (48, 5437586), (51, 5117728), (56, 4660788), (62, 4209744), (66, 3954608), (67, 3895584), (68, 3838296), (77, 3389664), (84, 3107192), (88, 2965956), (93, 2806496), (96, 2718793), (102, 2558864), (112, 2330394), (119, 2193312), (124, 2104872), (132, 1977304), (134, 1947792), (136, 1919148), (154, 1694832), (168, 1553596), (176, 1482978), (186, 1403248), (187, 1395744), (201, 1298528), (204, 1279432), (217, 1202784), (224, 1165197), (231, 1129888), (238, 1096656), (248, 1052436), (264, 988652), (268, 973896), (272, 959574), (308, 847416), (336, 776798), (341, 765408), (352, 741489), (357, 731104), (372, 701624), (374, 697872), (402, 649264), (408, 639716), (434, 601392), (462, 564944), (469, 556512), (476, 548328), (496, 526218), (527, 495264), (528, 494326), (536, 486948), (544, 479787), (561, 465248), (616, 423708), (651, 400928), (672, 388399), (682, 382704), (714, 365552), (737, 354144), (744, 350812), (748, 348936), (804, 324632), (816, 319858), (868, 300696), (924, 282472), (938, 278256), (952, 274164), (992, 263109), (1023, 255136), (1054, 247632), (1056, 247163), (1072, 243474), (1122, 232624), (1139, 229152), (1232, 211854), (1302, 200464), (1309, 199392), (1364, 191352), (1407, 185504), (1428, 182776), (1474, 177072), (1488, 175406), (1496, 174468), (1581, 165088), (1608, 162316), (1632, 159929), (1736, 150348), (1848, 141236), (1876, 139128), (1904, 137082), (2046, 127568), (2077, 125664), (2108, 123816), (2144, 121737), (2211, 118048), (2244, 116312), (2278, 114576), (2387, 109344), (2464, 105927), (2604, 100232), (2618, 99696), (2728, 95676), (2814, 92752), (2856, 91388), (2948, 88536), (2976, 87703), (2992, 87234), (3162, 82544), (3216, 81158), (3417, 76384), (3472, 75174), (3689, 70752), (3696, 70618), (3752, 69564), (3808, 68541), (3927, 66464), (4092, 63784), (4154, 62832), (4216, 61908), (4422, 59024), (4488, 58156), (4556, 57288), (4774, 54672), (5159, 50592), (5208, 50116), (5236, 49848), (5456, 47838), (5628, 46376), (5712, 45694), (5797, 45024), (5896, 44268), (5984, 43617), (6231, 41888), (6324, 41272), (6432, 40579), (6834, 38192), (6944, 37587), (7161, 36448), (7378, 35376), (7392, 35309), (7504, 34782), (7854, 33232), (7973, 32736), (8184, 31892), (8308, 31416), (8432, 30954), (8844, 29512), (8976, 29078), (9112, 28644), (9548, 27336), (10318, 25296), (10416, 25058), (10472, 24924), (10912, 23919), (11067, 23584), (11256, 23188), (11424, 22847), (11594, 22512), (11792, 22134), (12462, 20944), (12529, 20832), (12648, 20636), (13668, 19096), (14322, 18224), (14539, 17952), (14756, 17688), (15008, 17391), (15477, 16864), (15708, 16616), (15946, 16368)]