428913264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40433}}^1$

素因数の和:40474

約数の個数: 80

約数和(自身を含む): 1263481632

約数和(自身を除く): 834568368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 40433, 80866, 121299, 161732, 242598, 323464, 485196, 525629, 646928, 687361, 970392, 1051258, 1374722, 1576887, 1940784, 2062083, 2102516, 2749444, 3153774, 4124166, 4205032, 5498888, 6307548, 8248332, 8410064, 8935693, 10997776, 12615096, 16496664, 17871386, 25230192, 26807079, 32993328, 35742772, 53614158, 71485544, 107228316, 142971088, 214456632, 428913264]

約数ペア:

[(1, 428913264), (2, 214456632), (3, 142971088), (4, 107228316), (6, 71485544), (8, 53614158), (12, 35742772), (13, 32993328), (16, 26807079), (17, 25230192), (24, 17871386), (26, 16496664), (34, 12615096), (39, 10997776), (48, 8935693), (51, 8410064), (52, 8248332), (68, 6307548), (78, 5498888), (102, 4205032), (104, 4124166), (136, 3153774), (156, 2749444), (204, 2102516), (208, 2062083), (221, 1940784), (272, 1576887), (312, 1374722), (408, 1051258), (442, 970392), (624, 687361), (663, 646928), (816, 525629), (884, 485196), (1326, 323464), (1768, 242598), (2652, 161732), (3536, 121299), (5304, 80866), (10608, 40433)]