258421032

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{87541}}^1$

素因数の和:87594

約数の個数: 48

約数和(自身を含む): 716968980

約数和(自身を除く): 458547948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 87541, 175082, 262623, 350164, 525246, 700328, 787869, 1050492, 1575738, 2100984, 3151476, 3589181, 6302952, 7178362, 10767543, 14356724, 21535086, 28713448, 32302629, 43070172, 64605258, 86140344, 129210516, 258421032]

約数ペア:

[(1, 258421032), (2, 129210516), (3, 86140344), (4, 64605258), (6, 43070172), (8, 32302629), (9, 28713448), (12, 21535086), (18, 14356724), (24, 10767543), (36, 7178362), (41, 6302952), (72, 3589181), (82, 3151476), (123, 2100984), (164, 1575738), (246, 1050492), (328, 787869), (369, 700328), (492, 525246), (738, 350164), (984, 262623), (1476, 175082), (2952, 87541)]