1995994224

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{10477}}^1$

素因数の和:10514

約数の個数: 180

約数和(自身を含む): 6739323864

約数和(自身を除く): 4743329640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 756, 784, 882, 972, 1008, 1134, 1176, 1296, 1323, 1512, 1701, 1764, 1944, 2268, 2352, 2646, 3024, 3402, 3528, 3888, 3969, 4536, 5292, 6804, 7056, 7938, 9072, 10477, 10584, 11907, 13608, 15876, 20954, 21168, 23814, 27216, 31431, 31752, 41908, 47628, 62862, 63504, 73339, 83816, 94293, 95256, 125724, 146678, 167632, 188586, 190512, 220017, 251448, 282879, 293356, 377172, 440034, 502896, 513373, 565758, 586712, 660051, 754344, 848637, 880068, 1026746, 1131516, 1173424, 1320102, 1508688, 1540119, 1697274, 1760136, 1980153, 2053492, 2263032, 2545911, 2640204, 3080238, 3394548, 3520272, 3960306, 4106984, 4526064, 4620357, 5091822, 5280408, 5940459, 6160476, 6789096, 7920612, 8213968, 9240714, 10183644, 10560816, 11880918, 12320952, 13578192, 13861071, 15841224, 17821377, 18481428, 20367288, 23761836, 24641904, 27722142, 31682448, 35642754, 36962856, 40734576, 41583213, 47523672, 55444284, 71285508, 73925712, 83166426, 95047344, 110888568, 124749639, 142571016, 166332852, 221777136, 249499278, 285142032, 332665704, 498998556, 665331408, 997997112, 1995994224]

約数ペア:

[(1, 1995994224), (2, 997997112), (3, 665331408), (4, 498998556), (6, 332665704), (7, 285142032), (8, 249499278), (9, 221777136), (12, 166332852), (14, 142571016), (16, 124749639), (18, 110888568), (21, 95047344), (24, 83166426), (27, 73925712), (28, 71285508), (36, 55444284), (42, 47523672), (48, 41583213), (49, 40734576), (54, 36962856), (56, 35642754), (63, 31682448), (72, 27722142), (81, 24641904), (84, 23761836), (98, 20367288), (108, 18481428), (112, 17821377), (126, 15841224), (144, 13861071), (147, 13578192), (162, 12320952), (168, 11880918), (189, 10560816), (196, 10183644), (216, 9240714), (243, 8213968), (252, 7920612), (294, 6789096), (324, 6160476), (336, 5940459), (378, 5280408), (392, 5091822), (432, 4620357), (441, 4526064), (486, 4106984), (504, 3960306), (567, 3520272), (588, 3394548), (648, 3080238), (756, 2640204), (784, 2545911), (882, 2263032), (972, 2053492), (1008, 1980153), (1134, 1760136), (1176, 1697274), (1296, 1540119), (1323, 1508688), (1512, 1320102), (1701, 1173424), (1764, 1131516), (1944, 1026746), (2268, 880068), (2352, 848637), (2646, 754344), (3024, 660051), (3402, 586712), (3528, 565758), (3888, 513373), (3969, 502896), (4536, 440034), (5292, 377172), (6804, 293356), (7056, 282879), (7938, 251448), (9072, 220017), (10477, 190512), (10584, 188586), (11907, 167632), (13608, 146678), (15876, 125724), (20954, 95256), (21168, 94293), (23814, 83816), (27216, 73339), (31431, 63504), (31752, 62862), (41908, 47628)]