421653792

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1373}}^1$

素因数の和:1850

約数の個数: 96

約数和(自身を含む): 1268652672

約数和(自身を除く): 846998880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 457, 672, 914, 1371, 1373, 1828, 2742, 2746, 3199, 3656, 4119, 5484, 5492, 6398, 7312, 8238, 9597, 9611, 10968, 10984, 12796, 14624, 16476, 19194, 19222, 21936, 21968, 25592, 28833, 32952, 38388, 38444, 43872, 43936, 51184, 57666, 65904, 76776, 76888, 102368, 115332, 131808, 153552, 153776, 230664, 307104, 307552, 461328, 627461, 922656, 1254922, 1882383, 2509844, 3764766, 4392227, 5019688, 7529532, 8784454, 10039376, 13176681, 15059064, 17568908, 20078752, 26353362, 30118128, 35137816, 52706724, 60236256, 70275632, 105413448, 140551264, 210826896, 421653792]

約数ペア:

[(1, 421653792), (2, 210826896), (3, 140551264), (4, 105413448), (6, 70275632), (7, 60236256), (8, 52706724), (12, 35137816), (14, 30118128), (16, 26353362), (21, 20078752), (24, 17568908), (28, 15059064), (32, 13176681), (42, 10039376), (48, 8784454), (56, 7529532), (84, 5019688), (96, 4392227), (112, 3764766), (168, 2509844), (224, 1882383), (336, 1254922), (457, 922656), (672, 627461), (914, 461328), (1371, 307552), (1373, 307104), (1828, 230664), (2742, 153776), (2746, 153552), (3199, 131808), (3656, 115332), (4119, 102368), (5484, 76888), (5492, 76776), (6398, 65904), (7312, 57666), (8238, 51184), (9597, 43936), (9611, 43872), (10968, 38444), (10984, 38388), (12796, 32952), (14624, 28833), (16476, 25592), (19194, 21968), (19222, 21936)]