421116048

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 1204047936

約数和(自身を除く): 782931888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 151, 181, 214, 302, 321, 362, 428, 453, 543, 604, 642, 724, 856, 906, 963, 1086, 1208, 1284, 1359, 1448, 1629, 1712, 1812, 1926, 2172, 2416, 2568, 2718, 2896, 3258, 3624, 3852, 4344, 5136, 5436, 6516, 7248, 7704, 8688, 10872, 13032, 15408, 16157, 19367, 21744, 26064, 27331, 32314, 38734, 48471, 54662, 58101, 64628, 77468, 81993, 96942, 109324, 116202, 129256, 145413, 154936, 163986, 174303, 193884, 218648, 232404, 245979, 258512, 290826, 309872, 327972, 348606, 387768, 437296, 464808, 491958, 581652, 655944, 697212, 775536, 929616, 983916, 1163304, 1311888, 1394424, 1967832, 2326608, 2788848, 2924417, 3935664, 5848834, 8773251, 11697668, 17546502, 23395336, 26319753, 35093004, 46790672, 52639506, 70186008, 105279012, 140372016, 210558024, 421116048]

約数ペア:

[(1, 421116048), (2, 210558024), (3, 140372016), (4, 105279012), (6, 70186008), (8, 52639506), (9, 46790672), (12, 35093004), (16, 26319753), (18, 23395336), (24, 17546502), (36, 11697668), (48, 8773251), (72, 5848834), (107, 3935664), (144, 2924417), (151, 2788848), (181, 2326608), (214, 1967832), (302, 1394424), (321, 1311888), (362, 1163304), (428, 983916), (453, 929616), (543, 775536), (604, 697212), (642, 655944), (724, 581652), (856, 491958), (906, 464808), (963, 437296), (1086, 387768), (1208, 348606), (1284, 327972), (1359, 309872), (1448, 290826), (1629, 258512), (1712, 245979), (1812, 232404), (1926, 218648), (2172, 193884), (2416, 174303), (2568, 163986), (2718, 154936), (2896, 145413), (3258, 129256), (3624, 116202), (3852, 109324), (4344, 96942), (5136, 81993), (5436, 77468), (6516, 64628), (7248, 58101), (7704, 54662), (8688, 48471), (10872, 38734), (13032, 32314), (15408, 27331), (16157, 26064), (19367, 21744)]