291237438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{3169}}^1$

素因数の和:3261

約数の個数: 48

約数和(自身を含む): 630627120

約数和(自身を除く): 339389682

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 289, 318, 578, 867, 901, 1734, 1802, 2703, 3169, 5406, 6338, 9507, 15317, 19014, 30634, 45951, 53873, 91902, 107746, 161619, 167957, 323238, 335914, 503871, 915841, 1007742, 1831682, 2747523, 2855269, 5495046, 5710538, 8565807, 17131614, 48539573, 97079146, 145618719, 291237438]

約数ペア:

[(1, 291237438), (2, 145618719), (3, 97079146), (6, 48539573), (17, 17131614), (34, 8565807), (51, 5710538), (53, 5495046), (102, 2855269), (106, 2747523), (159, 1831682), (289, 1007742), (318, 915841), (578, 503871), (867, 335914), (901, 323238), (1734, 167957), (1802, 161619), (2703, 107746), (3169, 91902), (5406, 53873), (6338, 45951), (9507, 30634), (15317, 19014)]