243963552

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 774144000

約数和(自身を除く): 530180448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 239, 248, 294, 336, 343, 372, 392, 434, 478, 496, 588, 651, 672, 686, 717, 744, 784, 868, 956, 992, 1029, 1176, 1302, 1372, 1434, 1488, 1519, 1568, 1673, 1736, 1912, 2058, 2352, 2604, 2744, 2868, 2976, 3038, 3346, 3472, 3824, 4116, 4557, 4704, 5019, 5208, 5488, 5736, 6076, 6692, 6944, 7409, 7648, 8232, 9114, 10038, 10416, 10633, 10976, 11472, 11711, 12152, 13384, 14818, 16464, 18228, 20076, 20832, 21266, 22227, 22944, 23422, 24304, 26768, 29636, 31899, 32928, 35133, 36456, 40152, 42532, 44454, 46844, 48608, 51863, 53536, 59272, 63798, 70266, 72912, 80304, 81977, 85064, 88908, 93688, 103726, 118544, 127596, 140532, 145824, 155589, 160608, 163954, 170128, 177816, 187376, 207452, 237088, 245931, 255192, 281064, 311178, 327908, 340256, 355632, 363041, 374752, 414904, 491862, 510384, 562128, 622356, 655816, 711264, 726082, 829808, 983724, 1020768, 1089123, 1124256, 1244712, 1311632, 1452164, 1659616, 1967448, 2178246, 2489424, 2541287, 2623264, 2904328, 3934896, 4356492, 4978848, 5082574, 5808656, 7623861, 7869792, 8712984, 10165148, 11617312, 15247722, 17425968, 20330296, 30495444, 34851936, 40660592, 60990888, 81321184, 121981776, 243963552]

約数ペア:

[(1, 243963552), (2, 121981776), (3, 81321184), (4, 60990888), (6, 40660592), (7, 34851936), (8, 30495444), (12, 20330296), (14, 17425968), (16, 15247722), (21, 11617312), (24, 10165148), (28, 8712984), (31, 7869792), (32, 7623861), (42, 5808656), (48, 5082574), (49, 4978848), (56, 4356492), (62, 3934896), (84, 2904328), (93, 2623264), (96, 2541287), (98, 2489424), (112, 2178246), (124, 1967448), (147, 1659616), (168, 1452164), (186, 1311632), (196, 1244712), (217, 1124256), (224, 1089123), (239, 1020768), (248, 983724), (294, 829808), (336, 726082), (343, 711264), (372, 655816), (392, 622356), (434, 562128), (478, 510384), (496, 491862), (588, 414904), (651, 374752), (672, 363041), (686, 355632), (717, 340256), (744, 327908), (784, 311178), (868, 281064), (956, 255192), (992, 245931), (1029, 237088), (1176, 207452), (1302, 187376), (1372, 177816), (1434, 170128), (1488, 163954), (1519, 160608), (1568, 155589), (1673, 145824), (1736, 140532), (1912, 127596), (2058, 118544), (2352, 103726), (2604, 93688), (2744, 88908), (2868, 85064), (2976, 81977), (3038, 80304), (3346, 72912), (3472, 70266), (3824, 63798), (4116, 59272), (4557, 53536), (4704, 51863), (5019, 48608), (5208, 46844), (5488, 44454), (5736, 42532), (6076, 40152), (6692, 36456), (6944, 35133), (7409, 32928), (7648, 31899), (8232, 29636), (9114, 26768), (10038, 24304), (10416, 23422), (10633, 22944), (10976, 22227), (11472, 21266), (11711, 20832), (12152, 20076), (13384, 18228), (14818, 16464)]