255040344

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14341}}^1$

素因数の和:14385

約数の個数: 96

約数和(自身を含む): 783073200

約数和(自身を除く): 528032856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 14341, 17784, 28682, 43023, 57364, 86046, 114728, 129069, 172092, 186433, 258138, 272479, 344184, 372866, 516276, 544958, 559299, 745732, 817437, 1032552, 1089916, 1118598, 1491464, 1634874, 1677897, 2179832, 2237196, 2452311, 3269748, 3355794, 3542227, 4474392, 4904622, 6539496, 6711588, 7084454, 9809244, 10626681, 13423176, 14168908, 19618488, 21253362, 28337816, 31880043, 42506724, 63760086, 85013448, 127520172, 255040344]

約数ペア:

[(1, 255040344), (2, 127520172), (3, 85013448), (4, 63760086), (6, 42506724), (8, 31880043), (9, 28337816), (12, 21253362), (13, 19618488), (18, 14168908), (19, 13423176), (24, 10626681), (26, 9809244), (36, 7084454), (38, 6711588), (39, 6539496), (52, 4904622), (57, 4474392), (72, 3542227), (76, 3355794), (78, 3269748), (104, 2452311), (114, 2237196), (117, 2179832), (152, 1677897), (156, 1634874), (171, 1491464), (228, 1118598), (234, 1089916), (247, 1032552), (312, 817437), (342, 745732), (456, 559299), (468, 544958), (494, 516276), (684, 372866), (741, 344184), (936, 272479), (988, 258138), (1368, 186433), (1482, 172092), (1976, 129069), (2223, 114728), (2964, 86046), (4446, 57364), (5928, 43023), (8892, 28682), (14341, 17784)]