229435902

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:619

約数の個数: 80

約数和(自身を含む): 541537920

約数和(自身を除く): 312102018

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 139, 162, 207, 278, 414, 417, 443, 621, 834, 886, 1242, 1251, 1329, 1863, 2502, 2658, 3197, 3726, 3753, 3987, 6394, 7506, 7974, 9591, 10189, 11259, 11961, 19182, 20378, 22518, 23922, 28773, 30567, 35883, 57546, 61134, 61577, 71766, 86319, 91701, 123154, 172638, 183402, 184731, 258957, 275103, 369462, 517914, 550206, 554193, 825309, 1108386, 1416271, 1650618, 1662579, 2832542, 3325158, 4248813, 4987737, 8497626, 9975474, 12746439, 25492878, 38239317, 76478634, 114717951, 229435902]

約数ペア:

[(1, 229435902), (2, 114717951), (3, 76478634), (6, 38239317), (9, 25492878), (18, 12746439), (23, 9975474), (27, 8497626), (46, 4987737), (54, 4248813), (69, 3325158), (81, 2832542), (138, 1662579), (139, 1650618), (162, 1416271), (207, 1108386), (278, 825309), (414, 554193), (417, 550206), (443, 517914), (621, 369462), (834, 275103), (886, 258957), (1242, 184731), (1251, 183402), (1329, 172638), (1863, 123154), (2502, 91701), (2658, 86319), (3197, 71766), (3726, 61577), (3753, 61134), (3987, 57546), (6394, 35883), (7506, 30567), (7974, 28773), (9591, 23922), (10189, 22518), (11259, 20378), (11961, 19182)]