218122071115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1\times {\mathrm{2347}}^1$

素因数の和:3260

約数の個数: 64

約数和(自身を含む): 295961605632

約数和(自身を除く): 77839534517

約数列:

[1, 5, 13, 41, 43, 65, 205, 215, 533, 559, 811, 1763, 2347, 2665, 2795, 4055, 8815, 10543, 11735, 22919, 30511, 33251, 34873, 52715, 96227, 100921, 114595, 152555, 166255, 174365, 432263, 453349, 481135, 504605, 1250951, 1311973, 1429793, 1903417, 2161315, 2266745, 4137761, 6254755, 6559865, 7148965, 9517085, 18587309, 20688805, 24744421, 53790893, 78040097, 81846931, 92936545, 123722105, 268954465, 390200485, 409234655, 1014521261, 1064010103, 3355724171, 5072606305, 5320050515, 16778620855, 43624414223, 218122071115]

約数ペア:

[(1, 218122071115), (5, 43624414223), (13, 16778620855), (41, 5320050515), (43, 5072606305), (65, 3355724171), (205, 1064010103), (215, 1014521261), (533, 409234655), (559, 390200485), (811, 268954465), (1763, 123722105), (2347, 92936545), (2665, 81846931), (2795, 78040097), (4055, 53790893), (8815, 24744421), (10543, 20688805), (11735, 18587309), (22919, 9517085), (30511, 7148965), (33251, 6559865), (34873, 6254755), (52715, 4137761), (96227, 2266745), (100921, 2161315), (114595, 1903417), (152555, 1429793), (166255, 1311973), (174365, 1250951), (432263, 504605), (453349, 481135)]