642244512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73517}}^1$

素因数の和:73550

約数の個数: 96

約数和(自身を含む): 2074972032

約数和(自身を除く): 1432727520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 73517, 147034, 220551, 294068, 441102, 514619, 588136, 882204, 955721, 1029238, 1176272, 1543857, 1764408, 1911442, 2058476, 2352544, 2867163, 3087714, 3528816, 3822884, 4116952, 5734326, 6175428, 6690047, 7057632, 7645768, 8233904, 11468652, 12350856, 13380094, 15291536, 16467808, 20070141, 22937304, 24701712, 26760188, 30583072, 40140282, 45874608, 49403424, 53520376, 80280564, 91749216, 107040752, 160561128, 214081504, 321122256, 642244512]

約数ペア:

[(1, 642244512), (2, 321122256), (3, 214081504), (4, 160561128), (6, 107040752), (7, 91749216), (8, 80280564), (12, 53520376), (13, 49403424), (14, 45874608), (16, 40140282), (21, 30583072), (24, 26760188), (26, 24701712), (28, 22937304), (32, 20070141), (39, 16467808), (42, 15291536), (48, 13380094), (52, 12350856), (56, 11468652), (78, 8233904), (84, 7645768), (91, 7057632), (96, 6690047), (104, 6175428), (112, 5734326), (156, 4116952), (168, 3822884), (182, 3528816), (208, 3087714), (224, 2867163), (273, 2352544), (312, 2058476), (336, 1911442), (364, 1764408), (416, 1543857), (546, 1176272), (624, 1029238), (672, 955721), (728, 882204), (1092, 588136), (1248, 514619), (1456, 441102), (2184, 294068), (2912, 220551), (4368, 147034), (8736, 73517)]