216657504

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11941}}^1$

素因数の和:11970

約数の個数: 120

約数和(自身を含む): 728270928

約数和(自身を除く): 511613424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 11941, 18144, 23882, 35823, 47764, 71646, 83587, 95528, 107469, 143292, 167174, 191056, 214938, 250761, 286584, 322407, 334348, 382112, 429876, 501522, 573168, 644814, 668696, 752283, 859752, 967221, 1003044, 1146336, 1289628, 1337392, 1504566, 1719504, 1934442, 2006088, 2256849, 2579256, 2674784, 3009132, 3439008, 3868884, 4012176, 4513698, 5158512, 6018264, 6770547, 7737768, 8024352, 9027396, 10317024, 12036528, 13541094, 15475536, 18054792, 24073056, 27082188, 30951072, 36109584, 54164376, 72219168, 108328752, 216657504]

約数ペア:

[(1, 216657504), (2, 108328752), (3, 72219168), (4, 54164376), (6, 36109584), (7, 30951072), (8, 27082188), (9, 24073056), (12, 18054792), (14, 15475536), (16, 13541094), (18, 12036528), (21, 10317024), (24, 9027396), (27, 8024352), (28, 7737768), (32, 6770547), (36, 6018264), (42, 5158512), (48, 4513698), (54, 4012176), (56, 3868884), (63, 3439008), (72, 3009132), (81, 2674784), (84, 2579256), (96, 2256849), (108, 2006088), (112, 1934442), (126, 1719504), (144, 1504566), (162, 1337392), (168, 1289628), (189, 1146336), (216, 1003044), (224, 967221), (252, 859752), (288, 752283), (324, 668696), (336, 644814), (378, 573168), (432, 501522), (504, 429876), (567, 382112), (648, 334348), (672, 322407), (756, 286584), (864, 250761), (1008, 214938), (1134, 191056), (1296, 167174), (1512, 143292), (2016, 107469), (2268, 95528), (2592, 83587), (3024, 71646), (4536, 47764), (6048, 35823), (9072, 23882), (11941, 18144)]