263088

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{29}}^1$

素因数の和:56

約数の個数: 100

約数和(自身を含む): 900240

約数和(自身を除く): 637152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 108, 112, 116, 126, 144, 162, 168, 174, 189, 203, 216, 232, 252, 261, 324, 336, 348, 378, 406, 432, 464, 504, 522, 567, 609, 648, 696, 756, 783, 812, 1008, 1044, 1134, 1218, 1296, 1392, 1512, 1566, 1624, 1827, 2088, 2268, 2349, 2436, 3024, 3132, 3248, 3654, 4176, 4536, 4698, 4872, 5481, 6264, 7308, 9072, 9396, 9744, 10962, 12528, 14616, 16443, 18792, 21924, 29232, 32886, 37584, 43848, 65772, 87696, 131544, 263088]

約数ペア:

[(1, 263088), (2, 131544), (3, 87696), (4, 65772), (6, 43848), (7, 37584), (8, 32886), (9, 29232), (12, 21924), (14, 18792), (16, 16443), (18, 14616), (21, 12528), (24, 10962), (27, 9744), (28, 9396), (29, 9072), (36, 7308), (42, 6264), (48, 5481), (54, 4872), (56, 4698), (58, 4536), (63, 4176), (72, 3654), (81, 3248), (84, 3132), (87, 3024), (108, 2436), (112, 2349), (116, 2268), (126, 2088), (144, 1827), (162, 1624), (168, 1566), (174, 1512), (189, 1392), (203, 1296), (216, 1218), (232, 1134), (252, 1044), (261, 1008), (324, 812), (336, 783), (348, 756), (378, 696), (406, 648), (432, 609), (464, 567), (504, 522)]