1330871292

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{2141}}^1$

素因数の和:2739

約数の個数: 72

約数和(自身を含む): 3480527232

約数和(自身を除く): 2149655940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 557, 558, 1114, 1116, 1671, 2141, 2228, 3342, 4282, 5013, 6423, 6684, 8564, 10026, 12846, 17267, 19269, 20052, 25692, 34534, 38538, 51801, 66371, 69068, 77076, 103602, 132742, 155403, 199113, 207204, 265484, 310806, 398226, 597339, 621612, 796452, 1192537, 1194678, 2385074, 2389356, 3577611, 4770148, 7155222, 10732833, 14310444, 21465666, 36968647, 42931332, 73937294, 110905941, 147874588, 221811882, 332717823, 443623764, 665435646, 1330871292]

約数ペア:

[(1, 1330871292), (2, 665435646), (3, 443623764), (4, 332717823), (6, 221811882), (9, 147874588), (12, 110905941), (18, 73937294), (31, 42931332), (36, 36968647), (62, 21465666), (93, 14310444), (124, 10732833), (186, 7155222), (279, 4770148), (372, 3577611), (557, 2389356), (558, 2385074), (1114, 1194678), (1116, 1192537), (1671, 796452), (2141, 621612), (2228, 597339), (3342, 398226), (4282, 310806), (5013, 265484), (6423, 207204), (6684, 199113), (8564, 155403), (10026, 132742), (12846, 103602), (17267, 77076), (19269, 69068), (20052, 66371), (25692, 51801), (34534, 38538)]