279438432

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1165

約数の個数: 192

約数和(自身を含む): 934778880

約数和(自身を除く): 655340448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 52, 56, 58, 78, 84, 87, 91, 96, 104, 112, 116, 156, 168, 174, 182, 203, 208, 224, 232, 273, 312, 336, 348, 364, 377, 406, 416, 464, 546, 609, 624, 672, 696, 728, 754, 812, 928, 1092, 1103, 1131, 1218, 1248, 1392, 1456, 1508, 1624, 2184, 2206, 2262, 2436, 2639, 2784, 2912, 3016, 3248, 3309, 4368, 4412, 4524, 4872, 5278, 6032, 6496, 6618, 7721, 7917, 8736, 8824, 9048, 9744, 10556, 12064, 13236, 14339, 15442, 15834, 17648, 18096, 19488, 21112, 23163, 26472, 28678, 30884, 31668, 31987, 35296, 36192, 42224, 43017, 46326, 52944, 57356, 61768, 63336, 63974, 84448, 86034, 92652, 95961, 100373, 105888, 114712, 123536, 126672, 127948, 172068, 185304, 191922, 200746, 223909, 229424, 247072, 253344, 255896, 301119, 344136, 370608, 383844, 401492, 415831, 447818, 458848, 511792, 602238, 671727, 688272, 741216, 767688, 802984, 831662, 895636, 1023584, 1204476, 1247493, 1343454, 1376544, 1535376, 1605968, 1663324, 1791272, 2408952, 2494986, 2686908, 2910817, 3070752, 3211936, 3326648, 3582544, 4817904, 4989972, 5373816, 5821634, 6653296, 7165088, 8732451, 9635808, 9979944, 10747632, 11643268, 13306592, 17464902, 19959888, 21495264, 23286536, 34929804, 39919776, 46573072, 69859608, 93146144, 139719216, 279438432]

約数ペア:

[(1, 279438432), (2, 139719216), (3, 93146144), (4, 69859608), (6, 46573072), (7, 39919776), (8, 34929804), (12, 23286536), (13, 21495264), (14, 19959888), (16, 17464902), (21, 13306592), (24, 11643268), (26, 10747632), (28, 9979944), (29, 9635808), (32, 8732451), (39, 7165088), (42, 6653296), (48, 5821634), (52, 5373816), (56, 4989972), (58, 4817904), (78, 3582544), (84, 3326648), (87, 3211936), (91, 3070752), (96, 2910817), (104, 2686908), (112, 2494986), (116, 2408952), (156, 1791272), (168, 1663324), (174, 1605968), (182, 1535376), (203, 1376544), (208, 1343454), (224, 1247493), (232, 1204476), (273, 1023584), (312, 895636), (336, 831662), (348, 802984), (364, 767688), (377, 741216), (406, 688272), (416, 671727), (464, 602238), (546, 511792), (609, 458848), (624, 447818), (672, 415831), (696, 401492), (728, 383844), (754, 370608), (812, 344136), (928, 301119), (1092, 255896), (1103, 253344), (1131, 247072), (1218, 229424), (1248, 223909), (1392, 200746), (1456, 191922), (1508, 185304), (1624, 172068), (2184, 127948), (2206, 126672), (2262, 123536), (2436, 114712), (2639, 105888), (2784, 100373), (2912, 95961), (3016, 92652), (3248, 86034), (3309, 84448), (4368, 63974), (4412, 63336), (4524, 61768), (4872, 57356), (5278, 52944), (6032, 46326), (6496, 43017), (6618, 42224), (7721, 36192), (7917, 35296), (8736, 31987), (8824, 31668), (9048, 30884), (9744, 28678), (10556, 26472), (12064, 23163), (13236, 21112), (14339, 19488), (15442, 18096), (15834, 17648)]