578743416

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 1601730000

約数和(自身を除く): 1022986584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 149, 219, 292, 298, 438, 447, 584, 596, 657, 739, 876, 894, 1192, 1314, 1341, 1478, 1752, 1788, 2217, 2628, 2682, 2956, 3576, 4434, 5256, 5364, 5912, 6651, 8868, 10728, 10877, 13302, 17736, 21754, 26604, 32631, 43508, 53208, 53947, 65262, 87016, 97893, 107894, 110111, 130524, 161841, 195786, 215788, 220222, 261048, 323682, 330333, 391572, 431576, 440444, 485523, 647364, 660666, 783144, 880888, 971046, 990999, 1294728, 1321332, 1942092, 1981998, 2642664, 3884184, 3963996, 7927992, 8038103, 16076206, 24114309, 32152412, 48228618, 64304824, 72342927, 96457236, 144685854, 192914472, 289371708, 578743416]

約数ペア:

[(1, 578743416), (2, 289371708), (3, 192914472), (4, 144685854), (6, 96457236), (8, 72342927), (9, 64304824), (12, 48228618), (18, 32152412), (24, 24114309), (36, 16076206), (72, 8038103), (73, 7927992), (146, 3963996), (149, 3884184), (219, 2642664), (292, 1981998), (298, 1942092), (438, 1321332), (447, 1294728), (584, 990999), (596, 971046), (657, 880888), (739, 783144), (876, 660666), (894, 647364), (1192, 485523), (1314, 440444), (1341, 431576), (1478, 391572), (1752, 330333), (1788, 323682), (2217, 261048), (2628, 220222), (2682, 215788), (2956, 195786), (3576, 161841), (4434, 130524), (5256, 110111), (5364, 107894), (5912, 97893), (6651, 87016), (8868, 65262), (10728, 53947), (10877, 53208), (13302, 43508), (17736, 32631), (21754, 26604)]