289409832

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{85523}}^1$

素因数の和:85582

約数の個数: 48

約数和(自身を含む): 800504640

約数和(自身を除く): 511094808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 85523, 171046, 256569, 342092, 513138, 684184, 769707, 1026276, 1539414, 2052552, 3078828, 4019581, 6157656, 8039162, 12058743, 16078324, 24117486, 32156648, 36176229, 48234972, 72352458, 96469944, 144704916, 289409832]

約数ペア:

[(1, 289409832), (2, 144704916), (3, 96469944), (4, 72352458), (6, 48234972), (8, 36176229), (9, 32156648), (12, 24117486), (18, 16078324), (24, 12058743), (36, 8039162), (47, 6157656), (72, 4019581), (94, 3078828), (141, 2052552), (188, 1539414), (282, 1026276), (376, 769707), (423, 684184), (564, 513138), (846, 342092), (1128, 256569), (1692, 171046), (3384, 85523)]