56179968

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 171009216

約数和(自身を除く): 114829248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 256, 272, 312, 331, 384, 408, 416, 442, 544, 624, 662, 663, 768, 816, 832, 884, 993, 1088, 1248, 1324, 1326, 1632, 1664, 1768, 1986, 2176, 2496, 2648, 2652, 3264, 3328, 3536, 3972, 4303, 4352, 4992, 5296, 5304, 5627, 6528, 7072, 7944, 8606, 9984, 10592, 10608, 11254, 12909, 13056, 14144, 15888, 16881, 17212, 21184, 21216, 22508, 25818, 28288, 31776, 33762, 34424, 42368, 42432, 45016, 51636, 56576, 63552, 67524, 68848, 73151, 84736, 84864, 90032, 103272, 127104, 135048, 137696, 146302, 169728, 180064, 206544, 219453, 254208, 270096, 275392, 292604, 360128, 413088, 438906, 540192, 550784, 585208, 720256, 826176, 877812, 1080384, 1101568, 1170416, 1440512, 1652352, 1755624, 2160768, 2340832, 3304704, 3511248, 4321536, 4681664, 7022496, 9363328, 14044992, 18726656, 28089984, 56179968]

約数ペア:

[(1, 56179968), (2, 28089984), (3, 18726656), (4, 14044992), (6, 9363328), (8, 7022496), (12, 4681664), (13, 4321536), (16, 3511248), (17, 3304704), (24, 2340832), (26, 2160768), (32, 1755624), (34, 1652352), (39, 1440512), (48, 1170416), (51, 1101568), (52, 1080384), (64, 877812), (68, 826176), (78, 720256), (96, 585208), (102, 550784), (104, 540192), (128, 438906), (136, 413088), (156, 360128), (192, 292604), (204, 275392), (208, 270096), (221, 254208), (256, 219453), (272, 206544), (312, 180064), (331, 169728), (384, 146302), (408, 137696), (416, 135048), (442, 127104), (544, 103272), (624, 90032), (662, 84864), (663, 84736), (768, 73151), (816, 68848), (832, 67524), (884, 63552), (993, 56576), (1088, 51636), (1248, 45016), (1324, 42432), (1326, 42368), (1632, 34424), (1664, 33762), (1768, 31776), (1986, 28288), (2176, 25818), (2496, 22508), (2648, 21216), (2652, 21184), (3264, 17212), (3328, 16881), (3536, 15888), (3972, 14144), (4303, 13056), (4352, 12909), (4992, 11254), (5296, 10608), (5304, 10592), (5627, 9984), (6528, 8606), (7072, 7944)]