4747870728

素因数分解:

$2^3\times 3^4\times {\mathrm{131}}^1\times {\mathrm{55931}}^1$

素因数の和:56080

約数の個数: 80

約数和(自身を含む): 13400188560

約数和(自身を除く): 8652317832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 162, 216, 262, 324, 393, 524, 648, 786, 1048, 1179, 1572, 2358, 3144, 3537, 4716, 7074, 9432, 10611, 14148, 21222, 28296, 42444, 55931, 84888, 111862, 167793, 223724, 335586, 447448, 503379, 671172, 1006758, 1342344, 1510137, 2013516, 3020274, 4027032, 4530411, 6040548, 7326961, 9060822, 12081096, 14653922, 18121644, 21980883, 29307844, 36243288, 43961766, 58615688, 65942649, 87923532, 131885298, 175847064, 197827947, 263770596, 395655894, 527541192, 593483841, 791311788, 1186967682, 1582623576, 2373935364, 4747870728]

約数ペア:

[(1, 4747870728), (2, 2373935364), (3, 1582623576), (4, 1186967682), (6, 791311788), (8, 593483841), (9, 527541192), (12, 395655894), (18, 263770596), (24, 197827947), (27, 175847064), (36, 131885298), (54, 87923532), (72, 65942649), (81, 58615688), (108, 43961766), (131, 36243288), (162, 29307844), (216, 21980883), (262, 18121644), (324, 14653922), (393, 12081096), (524, 9060822), (648, 7326961), (786, 6040548), (1048, 4530411), (1179, 4027032), (1572, 3020274), (2358, 2013516), (3144, 1510137), (3537, 1342344), (4716, 1006758), (7074, 671172), (9432, 503379), (10611, 447448), (14148, 335586), (21222, 223724), (28296, 167793), (42444, 111862), (55931, 84888)]