2820392904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{212507}}^1$

素因数の和:212602

約数の個数: 64

約数和(自身を含む): 8160307200

約数和(自身を除く): 5339914296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 13272, 212507, 425014, 637521, 850028, 1275042, 1487549, 1700056, 2550084, 2975098, 4462647, 5100168, 5950196, 8925294, 11900392, 16788053, 17850588, 33576106, 35701176, 50364159, 67152212, 100728318, 117516371, 134304424, 201456636, 235032742, 352549113, 402913272, 470065484, 705098226, 940130968, 1410196452, 2820392904]

約数ペア:

[(1, 2820392904), (2, 1410196452), (3, 940130968), (4, 705098226), (6, 470065484), (7, 402913272), (8, 352549113), (12, 235032742), (14, 201456636), (21, 134304424), (24, 117516371), (28, 100728318), (42, 67152212), (56, 50364159), (79, 35701176), (84, 33576106), (158, 17850588), (168, 16788053), (237, 11900392), (316, 8925294), (474, 5950196), (553, 5100168), (632, 4462647), (948, 2975098), (1106, 2550084), (1659, 1700056), (1896, 1487549), (2212, 1275042), (3318, 850028), (4424, 637521), (6636, 425014), (13272, 212507)]