251633664

素因数分解:

$2^{13}\times 3^2\times {\mathrm{3413}}^1$

素因数の和:3445

約数の個数: 84

約数和(自身を含む): 727110306

約数和(自身を除く): 475476642

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 3413, 4096, 4608, 6144, 6826, 8192, 9216, 10239, 12288, 13652, 18432, 20478, 24576, 27304, 30717, 36864, 40956, 54608, 61434, 73728, 81912, 109216, 122868, 163824, 218432, 245736, 327648, 436864, 491472, 655296, 873728, 982944, 1310592, 1747456, 1965888, 2621184, 3494912, 3931776, 5242368, 6989824, 7863552, 10484736, 13979648, 15727104, 20969472, 27959296, 31454208, 41938944, 62908416, 83877888, 125816832, 251633664]

約数ペア:

[(1, 251633664), (2, 125816832), (3, 83877888), (4, 62908416), (6, 41938944), (8, 31454208), (9, 27959296), (12, 20969472), (16, 15727104), (18, 13979648), (24, 10484736), (32, 7863552), (36, 6989824), (48, 5242368), (64, 3931776), (72, 3494912), (96, 2621184), (128, 1965888), (144, 1747456), (192, 1310592), (256, 982944), (288, 873728), (384, 655296), (512, 491472), (576, 436864), (768, 327648), (1024, 245736), (1152, 218432), (1536, 163824), (2048, 122868), (2304, 109216), (3072, 81912), (3413, 73728), (4096, 61434), (4608, 54608), (6144, 40956), (6826, 36864), (8192, 30717), (9216, 27304), (10239, 24576), (12288, 20478), (13652, 18432)]