29120982176

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{491}}^1\times {\mathrm{997}}^1$

素因数の和:1535

約数の個数: 144

約数和(自身を含む): 67931081568

約数和(自身を除く): 38810099392

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 352, 416, 491, 572, 676, 982, 997, 1144, 1352, 1859, 1964, 1994, 2288, 2704, 3718, 3928, 3988, 4576, 5401, 5408, 6383, 7436, 7856, 7976, 10802, 10967, 12766, 12961, 14872, 15712, 15952, 21604, 21934, 25532, 25922, 29744, 31904, 43208, 43868, 51064, 51844, 59488, 70213, 82979, 86416, 87736, 102128, 103688, 140426, 142571, 165958, 168493, 172832, 175472, 204256, 207376, 280852, 285142, 331916, 336986, 350944, 414752, 489527, 561704, 570284, 663832, 673972, 912769, 979054, 1123408, 1140568, 1327664, 1347944, 1825538, 1853423, 1958108, 2246816, 2281136, 2655328, 2695888, 3651076, 3706846, 3916216, 4562272, 5384797, 5391776, 6363851, 7302152, 7413692, 7832432, 10769594, 12727702, 14604304, 14827384, 15664864, 21539188, 25455404, 29208608, 29654768, 43078376, 50910808, 59309536, 70002361, 82730063, 86156752, 101821616, 140004722, 165460126, 172313504, 203643232, 280009444, 330920252, 560018888, 661840504, 910030693, 1120037776, 1323681008, 1820061386, 2240075552, 2647362016, 3640122772, 7280245544, 14560491088, 29120982176]

約数ペア:

[(1, 29120982176), (2, 14560491088), (4, 7280245544), (8, 3640122772), (11, 2647362016), (13, 2240075552), (16, 1820061386), (22, 1323681008), (26, 1120037776), (32, 910030693), (44, 661840504), (52, 560018888), (88, 330920252), (104, 280009444), (143, 203643232), (169, 172313504), (176, 165460126), (208, 140004722), (286, 101821616), (338, 86156752), (352, 82730063), (416, 70002361), (491, 59309536), (572, 50910808), (676, 43078376), (982, 29654768), (997, 29208608), (1144, 25455404), (1352, 21539188), (1859, 15664864), (1964, 14827384), (1994, 14604304), (2288, 12727702), (2704, 10769594), (3718, 7832432), (3928, 7413692), (3988, 7302152), (4576, 6363851), (5401, 5391776), (5408, 5384797), (6383, 4562272), (7436, 3916216), (7856, 3706846), (7976, 3651076), (10802, 2695888), (10967, 2655328), (12766, 2281136), (12961, 2246816), (14872, 1958108), (15712, 1853423), (15952, 1825538), (21604, 1347944), (21934, 1327664), (25532, 1140568), (25922, 1123408), (29744, 979054), (31904, 912769), (43208, 673972), (43868, 663832), (51064, 570284), (51844, 561704), (59488, 489527), (70213, 414752), (82979, 350944), (86416, 336986), (87736, 331916), (102128, 285142), (103688, 280852), (140426, 207376), (142571, 204256), (165958, 175472), (168493, 172832)]