1285134336

素因数分解:

$2^{11}\times 3^4\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 3932248320

約数和(自身を除く): 2647113984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 127, 128, 144, 162, 183, 192, 216, 244, 254, 256, 288, 324, 366, 381, 384, 432, 488, 508, 512, 549, 576, 648, 732, 762, 768, 864, 976, 1016, 1024, 1098, 1143, 1152, 1296, 1464, 1524, 1536, 1647, 1728, 1952, 2032, 2048, 2196, 2286, 2304, 2592, 2928, 3048, 3072, 3294, 3429, 3456, 3904, 4064, 4392, 4572, 4608, 4941, 5184, 5856, 6096, 6144, 6588, 6858, 6912, 7747, 7808, 8128, 8784, 9144, 9216, 9882, 10287, 10368, 11712, 12192, 13176, 13716, 13824, 15494, 15616, 16256, 17568, 18288, 18432, 19764, 20574, 20736, 23241, 23424, 24384, 26352, 27432, 27648, 30988, 31232, 32512, 35136, 36576, 39528, 41148, 41472, 46482, 46848, 48768, 52704, 54864, 55296, 61976, 62464, 65024, 69723, 70272, 73152, 79056, 82296, 82944, 92964, 93696, 97536, 105408, 109728, 123952, 124928, 130048, 139446, 140544, 146304, 158112, 164592, 165888, 185928, 187392, 195072, 209169, 210816, 219456, 247904, 260096, 278892, 281088, 292608, 316224, 329184, 371856, 374784, 390144, 418338, 421632, 438912, 495808, 557784, 562176, 585216, 627507, 632448, 658368, 743712, 780288, 836676, 843264, 877824, 991616, 1115568, 1124352, 1170432, 1255014, 1264896, 1316736, 1487424, 1673352, 1686528, 1755648, 1983232, 2231136, 2340864, 2510028, 2529792, 2633472, 2974848, 3346704, 3373056, 3511296, 3966464, 4462272, 5020056, 5059584, 5266944, 5949696, 6693408, 7022592, 7932928, 8924544, 10040112, 10119168, 10533888, 11899392, 13386816, 15865856, 17849088, 20080224, 21067776, 23798784, 26773632, 35698176, 40160448, 47597568, 53547264, 71396352, 80320896, 107094528, 142792704, 160641792, 214189056, 321283584, 428378112, 642567168, 1285134336]

約数ペア:

[(1, 1285134336), (2, 642567168), (3, 428378112), (4, 321283584), (6, 214189056), (8, 160641792), (9, 142792704), (12, 107094528), (16, 80320896), (18, 71396352), (24, 53547264), (27, 47597568), (32, 40160448), (36, 35698176), (48, 26773632), (54, 23798784), (61, 21067776), (64, 20080224), (72, 17849088), (81, 15865856), (96, 13386816), (108, 11899392), (122, 10533888), (127, 10119168), (128, 10040112), (144, 8924544), (162, 7932928), (183, 7022592), (192, 6693408), (216, 5949696), (244, 5266944), (254, 5059584), (256, 5020056), (288, 4462272), (324, 3966464), (366, 3511296), (381, 3373056), (384, 3346704), (432, 2974848), (488, 2633472), (508, 2529792), (512, 2510028), (549, 2340864), (576, 2231136), (648, 1983232), (732, 1755648), (762, 1686528), (768, 1673352), (864, 1487424), (976, 1316736), (1016, 1264896), (1024, 1255014), (1098, 1170432), (1143, 1124352), (1152, 1115568), (1296, 991616), (1464, 877824), (1524, 843264), (1536, 836676), (1647, 780288), (1728, 743712), (1952, 658368), (2032, 632448), (2048, 627507), (2196, 585216), (2286, 562176), (2304, 557784), (2592, 495808), (2928, 438912), (3048, 421632), (3072, 418338), (3294, 390144), (3429, 374784), (3456, 371856), (3904, 329184), (4064, 316224), (4392, 292608), (4572, 281088), (4608, 278892), (4941, 260096), (5184, 247904), (5856, 219456), (6096, 210816), (6144, 209169), (6588, 195072), (6858, 187392), (6912, 185928), (7747, 165888), (7808, 164592), (8128, 158112), (8784, 146304), (9144, 140544), (9216, 139446), (9882, 130048), (10287, 124928), (10368, 123952), (11712, 109728), (12192, 105408), (13176, 97536), (13716, 93696), (13824, 92964), (15494, 82944), (15616, 82296), (16256, 79056), (17568, 73152), (18288, 70272), (18432, 69723), (19764, 65024), (20574, 62464), (20736, 61976), (23241, 55296), (23424, 54864), (24384, 52704), (26352, 48768), (27432, 46848), (27648, 46482), (30988, 41472), (31232, 41148), (32512, 39528), (35136, 36576)]