238410018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4649}}^1$

素因数の和:4712

約数の個数: 96

約数和(自身を含む): 661564800

約数和(自身を除く): 423154782

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 42, 63, 66, 74, 77, 99, 111, 126, 154, 198, 222, 231, 259, 333, 407, 462, 518, 666, 693, 777, 814, 1221, 1386, 1554, 2331, 2442, 2849, 3663, 4649, 4662, 5698, 7326, 8547, 9298, 13947, 17094, 25641, 27894, 32543, 41841, 51139, 51282, 65086, 83682, 97629, 102278, 153417, 172013, 195258, 292887, 306834, 344026, 357973, 460251, 516039, 585774, 715946, 920502, 1032078, 1073919, 1204091, 1548117, 1892143, 2147838, 2408182, 3096234, 3221757, 3612273, 3784286, 5676429, 6443514, 7224546, 10836819, 11352858, 13245001, 17029287, 21673638, 26490002, 34058574, 39735003, 79470006, 119205009, 238410018]

約数ペア:

[(1, 238410018), (2, 119205009), (3, 79470006), (6, 39735003), (7, 34058574), (9, 26490002), (11, 21673638), (14, 17029287), (18, 13245001), (21, 11352858), (22, 10836819), (33, 7224546), (37, 6443514), (42, 5676429), (63, 3784286), (66, 3612273), (74, 3221757), (77, 3096234), (99, 2408182), (111, 2147838), (126, 1892143), (154, 1548117), (198, 1204091), (222, 1073919), (231, 1032078), (259, 920502), (333, 715946), (407, 585774), (462, 516039), (518, 460251), (666, 357973), (693, 344026), (777, 306834), (814, 292887), (1221, 195258), (1386, 172013), (1554, 153417), (2331, 102278), (2442, 97629), (2849, 83682), (3663, 65086), (4649, 51282), (4662, 51139), (5698, 41841), (7326, 32543), (8547, 27894), (9298, 25641), (13947, 17094)]