217874064

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{238897}}^1$

素因数の和:238927

約数の個数: 40

約数和(自身を含む): 592467040

約数和(自身を除く): 374592976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 238897, 477794, 716691, 955588, 1433382, 1911176, 2866764, 3822352, 4539043, 5733528, 9078086, 11467056, 13617129, 18156172, 27234258, 36312344, 54468516, 72624688, 108937032, 217874064]

約数ペア:

[(1, 217874064), (2, 108937032), (3, 72624688), (4, 54468516), (6, 36312344), (8, 27234258), (12, 18156172), (16, 13617129), (19, 11467056), (24, 9078086), (38, 5733528), (48, 4539043), (57, 3822352), (76, 2866764), (114, 1911176), (152, 1433382), (228, 955588), (304, 716691), (456, 477794), (912, 238897)]