471815892

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{349}}^1$

素因数の和:470

約数の個数: 108

約数和(自身を含む): 1293938100

約数和(自身を除く): 822122208

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 349, 423, 564, 612, 698, 799, 846, 1047, 1396, 1598, 1692, 2094, 2209, 2397, 3141, 3196, 4188, 4418, 4794, 5933, 6282, 6627, 7191, 8836, 9588, 11866, 12564, 13254, 14382, 16403, 17799, 19881, 23732, 26508, 28764, 32806, 35598, 37553, 39762, 49209, 53397, 65612, 71196, 75106, 79524, 98418, 106794, 112659, 147627, 150212, 196836, 213588, 225318, 278851, 295254, 337977, 450636, 557702, 590508, 675954, 770941, 836553, 1115404, 1351908, 1541882, 1673106, 2312823, 2509659, 3083764, 3346212, 4625646, 5019318, 6938469, 9251292, 10038636, 13105997, 13876938, 26211994, 27753876, 39317991, 52423988, 78635982, 117953973, 157271964, 235907946, 471815892]

約数ペア:

[(1, 471815892), (2, 235907946), (3, 157271964), (4, 117953973), (6, 78635982), (9, 52423988), (12, 39317991), (17, 27753876), (18, 26211994), (34, 13876938), (36, 13105997), (47, 10038636), (51, 9251292), (68, 6938469), (94, 5019318), (102, 4625646), (141, 3346212), (153, 3083764), (188, 2509659), (204, 2312823), (282, 1673106), (306, 1541882), (349, 1351908), (423, 1115404), (564, 836553), (612, 770941), (698, 675954), (799, 590508), (846, 557702), (1047, 450636), (1396, 337977), (1598, 295254), (1692, 278851), (2094, 225318), (2209, 213588), (2397, 196836), (3141, 150212), (3196, 147627), (4188, 112659), (4418, 106794), (4794, 98418), (5933, 79524), (6282, 75106), (6627, 71196), (7191, 65612), (8836, 53397), (9588, 49209), (11866, 39762), (12564, 37553), (13254, 35598), (14382, 32806), (16403, 28764), (17799, 26508), (19881, 23732)]