348448212

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{28219}}^1$

素因数の和:28250

約数の個数: 72

約数和(自身を含む): 1027208000

約数和(自身を除く): 678759788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 28219, 56438, 84657, 112876, 169314, 197533, 253971, 338628, 395066, 507942, 592599, 790132, 1015884, 1185198, 1382731, 1777797, 2370396, 2765462, 3555594, 4148193, 5530924, 7111188, 8296386, 9679117, 12444579, 16592772, 19358234, 24889158, 29037351, 38716468, 49778316, 58074702, 87112053, 116149404, 174224106, 348448212]

約数ペア:

[(1, 348448212), (2, 174224106), (3, 116149404), (4, 87112053), (6, 58074702), (7, 49778316), (9, 38716468), (12, 29037351), (14, 24889158), (18, 19358234), (21, 16592772), (28, 12444579), (36, 9679117), (42, 8296386), (49, 7111188), (63, 5530924), (84, 4148193), (98, 3555594), (126, 2765462), (147, 2370396), (196, 1777797), (252, 1382731), (294, 1185198), (343, 1015884), (441, 790132), (588, 592599), (686, 507942), (882, 395066), (1029, 338628), (1372, 253971), (1764, 197533), (2058, 169314), (3087, 112876), (4116, 84657), (6174, 56438), (12348, 28219)]