222480384

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{739}}^1$

素因数の和:778

約数の個数: 144

約数和(自身を含む): 690908400

約数和(自身を除く): 468428016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 739, 768, 784, 896, 1024, 1176, 1344, 1478, 1536, 1568, 1792, 2048, 2217, 2352, 2688, 2956, 3072, 3136, 3584, 4434, 4704, 5173, 5376, 5912, 6144, 6272, 7168, 8868, 9408, 10346, 10752, 11824, 12544, 14336, 15519, 17736, 18816, 20692, 21504, 23648, 25088, 31038, 35472, 36211, 37632, 41384, 43008, 47296, 50176, 62076, 70944, 72422, 75264, 82768, 94592, 100352, 108633, 124152, 141888, 144844, 150528, 165536, 189184, 217266, 248304, 283776, 289688, 301056, 331072, 378368, 434532, 496608, 567552, 579376, 662144, 756736, 869064, 993216, 1135104, 1158752, 1324288, 1513472, 1738128, 1986432, 2270208, 2317504, 2648576, 3476256, 3972864, 4540416, 4635008, 5297152, 6952512, 7945728, 9270016, 10594304, 13905024, 15891456, 18540032, 27810048, 31782912, 37080064, 55620096, 74160128, 111240192, 222480384]

約数ペア:

[(1, 222480384), (2, 111240192), (3, 74160128), (4, 55620096), (6, 37080064), (7, 31782912), (8, 27810048), (12, 18540032), (14, 15891456), (16, 13905024), (21, 10594304), (24, 9270016), (28, 7945728), (32, 6952512), (42, 5297152), (48, 4635008), (49, 4540416), (56, 3972864), (64, 3476256), (84, 2648576), (96, 2317504), (98, 2270208), (112, 1986432), (128, 1738128), (147, 1513472), (168, 1324288), (192, 1158752), (196, 1135104), (224, 993216), (256, 869064), (294, 756736), (336, 662144), (384, 579376), (392, 567552), (448, 496608), (512, 434532), (588, 378368), (672, 331072), (739, 301056), (768, 289688), (784, 283776), (896, 248304), (1024, 217266), (1176, 189184), (1344, 165536), (1478, 150528), (1536, 144844), (1568, 141888), (1792, 124152), (2048, 108633), (2217, 100352), (2352, 94592), (2688, 82768), (2956, 75264), (3072, 72422), (3136, 70944), (3584, 62076), (4434, 50176), (4704, 47296), (5173, 43008), (5376, 41384), (5912, 37632), (6144, 36211), (6272, 35472), (7168, 31038), (8868, 25088), (9408, 23648), (10346, 21504), (10752, 20692), (11824, 18816), (12544, 17736), (14336, 15519)]