1077881616

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 240

約数和(自身を含む): 3565744000

約数和(自身を除く): 2487862384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 139, 144, 147, 157, 168, 196, 252, 278, 294, 314, 336, 343, 392, 417, 441, 471, 504, 556, 588, 628, 686, 784, 834, 882, 942, 973, 1008, 1029, 1099, 1112, 1176, 1251, 1256, 1372, 1413, 1668, 1764, 1884, 1946, 2058, 2198, 2224, 2352, 2502, 2512, 2744, 2826, 2919, 3087, 3297, 3336, 3528, 3768, 3892, 4116, 4396, 5004, 5488, 5652, 5838, 6174, 6594, 6672, 6811, 7056, 7536, 7693, 7784, 8232, 8757, 8792, 9891, 10008, 11304, 11676, 12348, 13188, 13622, 15386, 15568, 16464, 17514, 17584, 19782, 20016, 20433, 21823, 22608, 23079, 23352, 24696, 26376, 27244, 30772, 35028, 39564, 40866, 43646, 46158, 46704, 47677, 49392, 52752, 53851, 54488, 61299, 61544, 65469, 69237, 70056, 79128, 81732, 87292, 92316, 95354, 107702, 108976, 122598, 123088, 130938, 138474, 140112, 143031, 152761, 158256, 161553, 163464, 174584, 184632, 190708, 196407, 215404, 245196, 261876, 276948, 286062, 305522, 323106, 326928, 349168, 369264, 381416, 392814, 429093, 430808, 458283, 484659, 490392, 523752, 553896, 572124, 611044, 646212, 762832, 785628, 858186, 861616, 916566, 969318, 980784, 1047504, 1069327, 1107792, 1144248, 1222088, 1292424, 1374849, 1571256, 1716372, 1833132, 1938636, 2138654, 2288496, 2444176, 2584848, 2749698, 3142512, 3207981, 3432744, 3666264, 3877272, 4277308, 5499396, 6415962, 6865488, 7332528, 7485289, 7754544, 8554616, 9623943, 10998792, 12831924, 14970578, 17109232, 19247886, 21997584, 22455867, 25663848, 29941156, 38495772, 44911734, 51327696, 59882312, 67367601, 76991544, 89823468, 119764624, 134735202, 153983088, 179646936, 269470404, 359293872, 538940808, 1077881616]

約数ペア:

[(1, 1077881616), (2, 538940808), (3, 359293872), (4, 269470404), (6, 179646936), (7, 153983088), (8, 134735202), (9, 119764624), (12, 89823468), (14, 76991544), (16, 67367601), (18, 59882312), (21, 51327696), (24, 44911734), (28, 38495772), (36, 29941156), (42, 25663848), (48, 22455867), (49, 21997584), (56, 19247886), (63, 17109232), (72, 14970578), (84, 12831924), (98, 10998792), (112, 9623943), (126, 8554616), (139, 7754544), (144, 7485289), (147, 7332528), (157, 6865488), (168, 6415962), (196, 5499396), (252, 4277308), (278, 3877272), (294, 3666264), (314, 3432744), (336, 3207981), (343, 3142512), (392, 2749698), (417, 2584848), (441, 2444176), (471, 2288496), (504, 2138654), (556, 1938636), (588, 1833132), (628, 1716372), (686, 1571256), (784, 1374849), (834, 1292424), (882, 1222088), (942, 1144248), (973, 1107792), (1008, 1069327), (1029, 1047504), (1099, 980784), (1112, 969318), (1176, 916566), (1251, 861616), (1256, 858186), (1372, 785628), (1413, 762832), (1668, 646212), (1764, 611044), (1884, 572124), (1946, 553896), (2058, 523752), (2198, 490392), (2224, 484659), (2352, 458283), (2502, 430808), (2512, 429093), (2744, 392814), (2826, 381416), (2919, 369264), (3087, 349168), (3297, 326928), (3336, 323106), (3528, 305522), (3768, 286062), (3892, 276948), (4116, 261876), (4396, 245196), (5004, 215404), (5488, 196407), (5652, 190708), (5838, 184632), (6174, 174584), (6594, 163464), (6672, 161553), (6811, 158256), (7056, 152761), (7536, 143031), (7693, 140112), (7784, 138474), (8232, 130938), (8757, 123088), (8792, 122598), (9891, 108976), (10008, 107702), (11304, 95354), (11676, 92316), (12348, 87292), (13188, 81732), (13622, 79128), (15386, 70056), (15568, 69237), (16464, 65469), (17514, 61544), (17584, 61299), (19782, 54488), (20016, 53851), (20433, 52752), (21823, 49392), (22608, 47677), (23079, 46704), (23352, 46158), (24696, 43646), (26376, 40866), (27244, 39564), (30772, 35028)]