746298972

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^2\times {\mathrm{647}}^1$

素因数の和:1015

約数の個数: 54

約数和(自身を含む): 1900007928

約数和(自身を除く): 1153708956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 647, 716, 1074, 1294, 1611, 1941, 2148, 2588, 3222, 3882, 5823, 6444, 7764, 11646, 23292, 32041, 64082, 96123, 115813, 128164, 192246, 231626, 288369, 347439, 384492, 463252, 576738, 694878, 1042317, 1153476, 1389756, 2084634, 4169268, 20730527, 41461054, 62191581, 82922108, 124383162, 186574743, 248766324, 373149486, 746298972]

約数ペア:

[(1, 746298972), (2, 373149486), (3, 248766324), (4, 186574743), (6, 124383162), (9, 82922108), (12, 62191581), (18, 41461054), (36, 20730527), (179, 4169268), (358, 2084634), (537, 1389756), (647, 1153476), (716, 1042317), (1074, 694878), (1294, 576738), (1611, 463252), (1941, 384492), (2148, 347439), (2588, 288369), (3222, 231626), (3882, 192246), (5823, 128164), (6444, 115813), (7764, 96123), (11646, 64082), (23292, 32041)]