243787968

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 280

約数和(自身を含む): 784823424

約数和(自身を除く): 541035456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 41, 48, 54, 62, 64, 72, 74, 81, 82, 93, 96, 108, 111, 123, 124, 144, 148, 162, 164, 186, 192, 216, 222, 246, 248, 279, 288, 296, 324, 328, 333, 369, 372, 432, 444, 492, 496, 558, 576, 592, 648, 656, 666, 738, 744, 837, 864, 888, 984, 992, 999, 1107, 1116, 1147, 1184, 1271, 1296, 1312, 1332, 1476, 1488, 1517, 1674, 1728, 1776, 1968, 1984, 1998, 2214, 2232, 2294, 2368, 2511, 2542, 2592, 2624, 2664, 2952, 2976, 2997, 3034, 3321, 3348, 3441, 3552, 3813, 3936, 3996, 4428, 4464, 4551, 4588, 5022, 5084, 5184, 5328, 5904, 5952, 5994, 6068, 6642, 6696, 6882, 7104, 7626, 7872, 7992, 8856, 8928, 9102, 9176, 10044, 10168, 10323, 10656, 11439, 11808, 11988, 12136, 13284, 13392, 13653, 13764, 15252, 15984, 17712, 17856, 18204, 18352, 20088, 20336, 20646, 21312, 22878, 23616, 23976, 24272, 26568, 26784, 27306, 27528, 30504, 30969, 31968, 34317, 35424, 36408, 36704, 40176, 40672, 40959, 41292, 45756, 47027, 47952, 48544, 53136, 53568, 54612, 55056, 61008, 61938, 63936, 68634, 70848, 72816, 73408, 80352, 81344, 81918, 82584, 91512, 92907, 94054, 95904, 97088, 102951, 106272, 109224, 110112, 122016, 122877, 123876, 137268, 141081, 145632, 160704, 163836, 165168, 183024, 185814, 188108, 191808, 205902, 212544, 218448, 220224, 244032, 245754, 247752, 274536, 282162, 291264, 327672, 330336, 366048, 371628, 376216, 411804, 423243, 436896, 491508, 495504, 549072, 564324, 655344, 660672, 732096, 743256, 752432, 823608, 846486, 873792, 983016, 991008, 1098144, 1128648, 1269729, 1310688, 1486512, 1504864, 1647216, 1692972, 1966032, 1982016, 2196288, 2257296, 2539458, 2621376, 2973024, 3009728, 3294432, 3385944, 3809187, 3932064, 4514592, 5078916, 5946048, 6588864, 6771888, 7618374, 7864128, 9029184, 10157832, 13543776, 15236748, 20315664, 27087552, 30473496, 40631328, 60946992, 81262656, 121893984, 243787968]

約数ペア:

[(1, 243787968), (2, 121893984), (3, 81262656), (4, 60946992), (6, 40631328), (8, 30473496), (9, 27087552), (12, 20315664), (16, 15236748), (18, 13543776), (24, 10157832), (27, 9029184), (31, 7864128), (32, 7618374), (36, 6771888), (37, 6588864), (41, 5946048), (48, 5078916), (54, 4514592), (62, 3932064), (64, 3809187), (72, 3385944), (74, 3294432), (81, 3009728), (82, 2973024), (93, 2621376), (96, 2539458), (108, 2257296), (111, 2196288), (123, 1982016), (124, 1966032), (144, 1692972), (148, 1647216), (162, 1504864), (164, 1486512), (186, 1310688), (192, 1269729), (216, 1128648), (222, 1098144), (246, 991008), (248, 983016), (279, 873792), (288, 846486), (296, 823608), (324, 752432), (328, 743256), (333, 732096), (369, 660672), (372, 655344), (432, 564324), (444, 549072), (492, 495504), (496, 491508), (558, 436896), (576, 423243), (592, 411804), (648, 376216), (656, 371628), (666, 366048), (738, 330336), (744, 327672), (837, 291264), (864, 282162), (888, 274536), (984, 247752), (992, 245754), (999, 244032), (1107, 220224), (1116, 218448), (1147, 212544), (1184, 205902), (1271, 191808), (1296, 188108), (1312, 185814), (1332, 183024), (1476, 165168), (1488, 163836), (1517, 160704), (1674, 145632), (1728, 141081), (1776, 137268), (1968, 123876), (1984, 122877), (1998, 122016), (2214, 110112), (2232, 109224), (2294, 106272), (2368, 102951), (2511, 97088), (2542, 95904), (2592, 94054), (2624, 92907), (2664, 91512), (2952, 82584), (2976, 81918), (2997, 81344), (3034, 80352), (3321, 73408), (3348, 72816), (3441, 70848), (3552, 68634), (3813, 63936), (3936, 61938), (3996, 61008), (4428, 55056), (4464, 54612), (4551, 53568), (4588, 53136), (5022, 48544), (5084, 47952), (5184, 47027), (5328, 45756), (5904, 41292), (5952, 40959), (5994, 40672), (6068, 40176), (6642, 36704), (6696, 36408), (6882, 35424), (7104, 34317), (7626, 31968), (7872, 30969), (7992, 30504), (8856, 27528), (8928, 27306), (9102, 26784), (9176, 26568), (10044, 24272), (10168, 23976), (10323, 23616), (10656, 22878), (11439, 21312), (11808, 20646), (11988, 20336), (12136, 20088), (13284, 18352), (13392, 18204), (13653, 17856), (13764, 17712), (15252, 15984)]