221734344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15121}}^1$

素因数の和:15190

約数の個数: 64

約数和(自身を含む): 609719040

約数和(自身を除く): 387984696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 14664, 15121, 30242, 45363, 60484, 90726, 120968, 181452, 196573, 362904, 393146, 589719, 710687, 786292, 1179438, 1421374, 1572584, 2132061, 2358876, 2842748, 4264122, 4717752, 5685496, 8528244, 9238931, 17056488, 18477862, 27716793, 36955724, 55433586, 73911448, 110867172, 221734344]

約数ペア:

[(1, 221734344), (2, 110867172), (3, 73911448), (4, 55433586), (6, 36955724), (8, 27716793), (12, 18477862), (13, 17056488), (24, 9238931), (26, 8528244), (39, 5685496), (47, 4717752), (52, 4264122), (78, 2842748), (94, 2358876), (104, 2132061), (141, 1572584), (156, 1421374), (188, 1179438), (282, 786292), (312, 710687), (376, 589719), (564, 393146), (611, 362904), (1128, 196573), (1222, 181452), (1833, 120968), (2444, 90726), (3666, 60484), (4888, 45363), (7332, 30242), (14664, 15121)]