285585408

素因数分解:

$2^{12}\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 156

約数和(自身を含む): 845049088

約数和(自身を除く): 559463680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 127, 128, 144, 183, 192, 244, 254, 256, 288, 366, 381, 384, 488, 508, 512, 549, 576, 732, 762, 768, 976, 1016, 1024, 1098, 1143, 1152, 1464, 1524, 1536, 1952, 2032, 2048, 2196, 2286, 2304, 2928, 3048, 3072, 3904, 4064, 4096, 4392, 4572, 4608, 5856, 6096, 6144, 7747, 7808, 8128, 8784, 9144, 9216, 11712, 12192, 12288, 15494, 15616, 16256, 17568, 18288, 18432, 23241, 23424, 24384, 30988, 31232, 32512, 35136, 36576, 36864, 46482, 46848, 48768, 61976, 62464, 65024, 69723, 70272, 73152, 92964, 93696, 97536, 123952, 124928, 130048, 139446, 140544, 146304, 185928, 187392, 195072, 247904, 249856, 260096, 278892, 281088, 292608, 371856, 374784, 390144, 495808, 520192, 557784, 562176, 585216, 743712, 749568, 780288, 991616, 1115568, 1124352, 1170432, 1487424, 1560576, 1983232, 2231136, 2248704, 2340864, 2974848, 3966464, 4462272, 4681728, 5949696, 7932928, 8924544, 11899392, 15865856, 17849088, 23798784, 31731712, 35698176, 47597568, 71396352, 95195136, 142792704, 285585408]

約数ペア:

[(1, 285585408), (2, 142792704), (3, 95195136), (4, 71396352), (6, 47597568), (8, 35698176), (9, 31731712), (12, 23798784), (16, 17849088), (18, 15865856), (24, 11899392), (32, 8924544), (36, 7932928), (48, 5949696), (61, 4681728), (64, 4462272), (72, 3966464), (96, 2974848), (122, 2340864), (127, 2248704), (128, 2231136), (144, 1983232), (183, 1560576), (192, 1487424), (244, 1170432), (254, 1124352), (256, 1115568), (288, 991616), (366, 780288), (381, 749568), (384, 743712), (488, 585216), (508, 562176), (512, 557784), (549, 520192), (576, 495808), (732, 390144), (762, 374784), (768, 371856), (976, 292608), (1016, 281088), (1024, 278892), (1098, 260096), (1143, 249856), (1152, 247904), (1464, 195072), (1524, 187392), (1536, 185928), (1952, 146304), (2032, 140544), (2048, 139446), (2196, 130048), (2286, 124928), (2304, 123952), (2928, 97536), (3048, 93696), (3072, 92964), (3904, 73152), (4064, 70272), (4096, 69723), (4392, 65024), (4572, 62464), (4608, 61976), (5856, 48768), (6096, 46848), (6144, 46482), (7747, 36864), (7808, 36576), (8128, 35136), (8784, 32512), (9144, 31232), (9216, 30988), (11712, 24384), (12192, 23424), (12288, 23241), (15494, 18432), (15616, 18288), (16256, 17568)]