217400652

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{41081}}^1$

素因数の和:41108

約数の個数: 72

約数和(自身を含む): 655668720

約数和(自身を除く): 438268068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 41081, 82162, 123243, 164324, 246486, 287567, 369729, 492972, 575134, 739458, 862701, 1109187, 1150268, 1478916, 1725402, 2012969, 2218374, 2588103, 3450804, 4025938, 4436748, 5176206, 6038907, 7764309, 8051876, 10352412, 12077814, 15528618, 18116721, 24155628, 31057236, 36233442, 54350163, 72466884, 108700326, 217400652]

約数ペア:

[(1, 217400652), (2, 108700326), (3, 72466884), (4, 54350163), (6, 36233442), (7, 31057236), (9, 24155628), (12, 18116721), (14, 15528618), (18, 12077814), (21, 10352412), (27, 8051876), (28, 7764309), (36, 6038907), (42, 5176206), (49, 4436748), (54, 4025938), (63, 3450804), (84, 2588103), (98, 2218374), (108, 2012969), (126, 1725402), (147, 1478916), (189, 1150268), (196, 1109187), (252, 862701), (294, 739458), (378, 575134), (441, 492972), (588, 369729), (756, 287567), (882, 246486), (1323, 164324), (1764, 123243), (2646, 82162), (5292, 41081)]