221378304

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41179}}^1$

素因数の和:41205

約数の個数: 72

約数和(自身を含む): 673375360

約数和(自身を除く): 451997056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 41179, 82358, 123537, 164716, 247074, 288253, 329432, 494148, 576506, 658864, 864759, 988296, 1153012, 1317728, 1729518, 1976592, 2306024, 2635456, 3459036, 3953184, 4612048, 5270912, 6918072, 7906368, 9224096, 10541824, 13836144, 15812736, 18448192, 27672288, 31625472, 36896384, 55344576, 73792768, 110689152, 221378304]

約数ペア:

[(1, 221378304), (2, 110689152), (3, 73792768), (4, 55344576), (6, 36896384), (7, 31625472), (8, 27672288), (12, 18448192), (14, 15812736), (16, 13836144), (21, 10541824), (24, 9224096), (28, 7906368), (32, 6918072), (42, 5270912), (48, 4612048), (56, 3953184), (64, 3459036), (84, 2635456), (96, 2306024), (112, 1976592), (128, 1729518), (168, 1317728), (192, 1153012), (224, 988296), (256, 864759), (336, 658864), (384, 576506), (448, 494148), (672, 329432), (768, 288253), (896, 247074), (1344, 164716), (1792, 123537), (2688, 82358), (5376, 41179)]