213777552

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{179}}^2$

素因数の和:508

約数の個数: 60

約数和(自身を含む): 559356560

約数和(自身を除く): 345579008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 179, 278, 358, 417, 537, 556, 716, 834, 1074, 1112, 1432, 1668, 2148, 2224, 2864, 3336, 4296, 6672, 8592, 24881, 32041, 49762, 64082, 74643, 96123, 99524, 128164, 149286, 192246, 199048, 256328, 298572, 384492, 398096, 512656, 597144, 768984, 1194288, 1537968, 4453699, 8907398, 13361097, 17814796, 26722194, 35629592, 53444388, 71259184, 106888776, 213777552]

約数ペア:

[(1, 213777552), (2, 106888776), (3, 71259184), (4, 53444388), (6, 35629592), (8, 26722194), (12, 17814796), (16, 13361097), (24, 8907398), (48, 4453699), (139, 1537968), (179, 1194288), (278, 768984), (358, 597144), (417, 512656), (537, 398096), (556, 384492), (716, 298572), (834, 256328), (1074, 199048), (1112, 192246), (1432, 149286), (1668, 128164), (2148, 99524), (2224, 96123), (2864, 74643), (3336, 64082), (4296, 49762), (6672, 32041), (8592, 24881)]