28518451488

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^2\times {\mathrm{107}}^2$

素因数の和:298

約数の個数: 270

約数和(自身を含む): 87482317923

約数和(自身を除く): 58963866435

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 107, 108, 124, 144, 162, 186, 214, 216, 248, 279, 288, 321, 324, 372, 428, 432, 496, 558, 642, 648, 744, 837, 856, 864, 961, 963, 992, 1116, 1284, 1296, 1488, 1674, 1712, 1922, 1926, 2232, 2511, 2568, 2592, 2883, 2889, 2976, 3317, 3348, 3424, 3844, 3852, 4464, 5022, 5136, 5766, 5778, 6634, 6696, 7688, 7704, 8649, 8667, 8928, 9951, 10044, 10272, 11449, 11532, 11556, 13268, 13392, 15376, 15408, 17298, 17334, 19902, 20088, 22898, 23064, 23112, 25947, 26536, 26784, 29853, 30752, 30816, 34347, 34596, 34668, 39804, 40176, 45796, 46128, 46224, 51894, 53072, 59706, 68694, 69192, 69336, 77841, 79608, 80352, 89559, 91592, 92256, 92448, 102827, 103041, 103788, 106144, 119412, 137388, 138384, 138672, 155682, 159216, 179118, 183184, 205654, 206082, 207576, 238824, 268677, 274776, 276768, 277344, 308481, 309123, 311364, 318432, 354919, 358236, 366368, 411308, 412164, 415152, 477648, 537354, 549552, 616962, 618246, 622728, 709838, 716472, 822616, 824328, 830304, 925443, 927369, 955296, 1064757, 1074708, 1099104, 1233924, 1236492, 1245456, 1419676, 1432944, 1645232, 1648656, 1850886, 1854738, 2129514, 2149416, 2467848, 2472984, 2490912, 2776329, 2839352, 2865888, 3194271, 3290464, 3297312, 3701772, 3709476, 4259028, 4298832, 4935696, 4945968, 5552658, 5678704, 6388542, 7403544, 7418952, 8328987, 8518056, 8597664, 9582813, 9871392, 9891936, 11002489, 11105316, 11357408, 12777084, 14807088, 14837904, 16657974, 17036112, 19165626, 22004978, 22210632, 25554168, 28748439, 29614176, 29675808, 33007467, 33315948, 34072224, 38331252, 44009956, 44421264, 51108336, 57496878, 66014934, 66631896, 76662504, 88019912, 88842528, 99022401, 102216672, 114993756, 132029868, 133263792, 153325008, 176039824, 198044802, 229987512, 264059736, 266527584, 297067203, 306650016, 352079648, 396089604, 459975024, 528119472, 594134406, 792179208, 891201609, 919950048, 1056238944, 1188268812, 1584358416, 1782403218, 2376537624, 3168716832, 3564806436, 4753075248, 7129612872, 9506150496, 14259225744, 28518451488]

約数ペア:

[(1, 28518451488), (2, 14259225744), (3, 9506150496), (4, 7129612872), (6, 4753075248), (8, 3564806436), (9, 3168716832), (12, 2376537624), (16, 1782403218), (18, 1584358416), (24, 1188268812), (27, 1056238944), (31, 919950048), (32, 891201609), (36, 792179208), (48, 594134406), (54, 528119472), (62, 459975024), (72, 396089604), (81, 352079648), (93, 306650016), (96, 297067203), (107, 266527584), (108, 264059736), (124, 229987512), (144, 198044802), (162, 176039824), (186, 153325008), (214, 133263792), (216, 132029868), (248, 114993756), (279, 102216672), (288, 99022401), (321, 88842528), (324, 88019912), (372, 76662504), (428, 66631896), (432, 66014934), (496, 57496878), (558, 51108336), (642, 44421264), (648, 44009956), (744, 38331252), (837, 34072224), (856, 33315948), (864, 33007467), (961, 29675808), (963, 29614176), (992, 28748439), (1116, 25554168), (1284, 22210632), (1296, 22004978), (1488, 19165626), (1674, 17036112), (1712, 16657974), (1922, 14837904), (1926, 14807088), (2232, 12777084), (2511, 11357408), (2568, 11105316), (2592, 11002489), (2883, 9891936), (2889, 9871392), (2976, 9582813), (3317, 8597664), (3348, 8518056), (3424, 8328987), (3844, 7418952), (3852, 7403544), (4464, 6388542), (5022, 5678704), (5136, 5552658), (5766, 4945968), (5778, 4935696), (6634, 4298832), (6696, 4259028), (7688, 3709476), (7704, 3701772), (8649, 3297312), (8667, 3290464), (8928, 3194271), (9951, 2865888), (10044, 2839352), (10272, 2776329), (11449, 2490912), (11532, 2472984), (11556, 2467848), (13268, 2149416), (13392, 2129514), (15376, 1854738), (15408, 1850886), (17298, 1648656), (17334, 1645232), (19902, 1432944), (20088, 1419676), (22898, 1245456), (23064, 1236492), (23112, 1233924), (25947, 1099104), (26536, 1074708), (26784, 1064757), (29853, 955296), (30752, 927369), (30816, 925443), (34347, 830304), (34596, 824328), (34668, 822616), (39804, 716472), (40176, 709838), (45796, 622728), (46128, 618246), (46224, 616962), (51894, 549552), (53072, 537354), (59706, 477648), (68694, 415152), (69192, 412164), (69336, 411308), (77841, 366368), (79608, 358236), (80352, 354919), (89559, 318432), (91592, 311364), (92256, 309123), (92448, 308481), (102827, 277344), (103041, 276768), (103788, 274776), (106144, 268677), (119412, 238824), (137388, 207576), (138384, 206082), (138672, 205654), (155682, 183184), (159216, 179118)]