251188224

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{11681}}^1$

素因数の和:11711

約数の個数: 88

約数和(自身を含む): 765217728

約数和(自身を除く): 514029504

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, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10752, 11681, 21504, 23362, 35043, 46724, 70086, 81767, 93448, 140172, 163534, 186896, 245301, 280344, 327068, 373792, 490602, 560688, 654136, 747584, 981204, 1121376, 1308272, 1495168, 1962408, 2242752, 2616544, 2990336, 3924816, 4485504, 5233088, 5980672, 7849632, 8971008, 10466176, 11961344, 15699264, 17942016, 20932352, 31398528, 35884032, 41864704, 62797056, 83729408, 125594112, 251188224]

約数ペア:

[(1, 251188224), (2, 125594112), (3, 83729408), (4, 62797056), (6, 41864704), (7, 35884032), (8, 31398528), (12, 20932352), (14, 17942016), (16, 15699264), (21, 11961344), (24, 10466176), (28, 8971008), (32, 7849632), (42, 5980672), (48, 5233088), (56, 4485504), (64, 3924816), (84, 2990336), (96, 2616544), (112, 2242752), (128, 1962408), (168, 1495168), (192, 1308272), (224, 1121376), (256, 981204), (336, 747584), (384, 654136), (448, 560688), (512, 490602), (672, 373792), (768, 327068), (896, 280344), (1024, 245301), (1344, 186896), (1536, 163534), (1792, 140172), (2688, 93448), (3072, 81767), (3584, 70086), (5376, 46724), (7168, 35043), (10752, 23362), (11681, 21504)]