420117456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25667}}^1$

素因数の和:25720

約数の個数: 80

約数和(自身を含む): 1222207488

約数和(自身を除く): 802090032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 25667, 51334, 77001, 102668, 154002, 205336, 282337, 308004, 410672, 564674, 616008, 795677, 847011, 1129348, 1232016, 1591354, 1694022, 2258696, 2387031, 3182708, 3388044, 4517392, 4774062, 6365416, 6776088, 8752447, 9548124, 12730832, 13552176, 17504894, 19096248, 26257341, 35009788, 38192496, 52514682, 70019576, 105029364, 140039152, 210058728, 420117456]

約数ペア:

[(1, 420117456), (2, 210058728), (3, 140039152), (4, 105029364), (6, 70019576), (8, 52514682), (11, 38192496), (12, 35009788), (16, 26257341), (22, 19096248), (24, 17504894), (31, 13552176), (33, 12730832), (44, 9548124), (48, 8752447), (62, 6776088), (66, 6365416), (88, 4774062), (93, 4517392), (124, 3388044), (132, 3182708), (176, 2387031), (186, 2258696), (248, 1694022), (264, 1591354), (341, 1232016), (372, 1129348), (496, 847011), (528, 795677), (682, 616008), (744, 564674), (1023, 410672), (1364, 308004), (1488, 282337), (2046, 205336), (2728, 154002), (4092, 102668), (5456, 77001), (8184, 51334), (16368, 25667)]