398394916458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{45827}}^1$

素因数の和:46488

約数の個数: 128

約数和(自身を含む): 1027157262336

約数和(自身を除く): 628762345878

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 607, 651, 682, 1023, 1214, 1302, 1821, 2046, 2387, 3642, 4249, 4774, 6677, 7161, 8498, 12747, 13354, 14322, 18817, 20031, 25494, 37634, 40062, 45827, 46739, 56451, 91654, 93478, 112902, 131719, 137481, 140217, 206987, 263438, 274962, 280434, 320789, 395157, 413974, 504097, 620961, 641578, 790314, 962367, 1008194, 1241922, 1420637, 1448909, 1512291, 1924734, 2841274, 2897818, 3024582, 3528679, 4261911, 4346727, 7057358, 8523822, 8693454, 9944459, 10586037, 15627007, 19888918, 21172074, 27816989, 29833377, 31254014, 46881021, 55633978, 59666754, 83450967, 93762042, 109389049, 166901934, 194718923, 218778098, 305986879, 328167147, 389437846, 584156769, 611973758, 656334294, 862326659, 917960637, 1168313538, 1724653318, 1835921274, 2141908153, 2586979977, 4283816306, 5173959954, 6036286613, 6425724459, 9485593249, 12072573226, 12851448918, 18108859839, 18971186498, 28456779747, 36217719678, 56913559494, 66399152743, 132798305486, 199197458229, 398394916458]

約数ペア:

[(1, 398394916458), (2, 199197458229), (3, 132798305486), (6, 66399152743), (7, 56913559494), (11, 36217719678), (14, 28456779747), (21, 18971186498), (22, 18108859839), (31, 12851448918), (33, 12072573226), (42, 9485593249), (62, 6425724459), (66, 6036286613), (77, 5173959954), (93, 4283816306), (154, 2586979977), (186, 2141908153), (217, 1835921274), (231, 1724653318), (341, 1168313538), (434, 917960637), (462, 862326659), (607, 656334294), (651, 611973758), (682, 584156769), (1023, 389437846), (1214, 328167147), (1302, 305986879), (1821, 218778098), (2046, 194718923), (2387, 166901934), (3642, 109389049), (4249, 93762042), (4774, 83450967), (6677, 59666754), (7161, 55633978), (8498, 46881021), (12747, 31254014), (13354, 29833377), (14322, 27816989), (18817, 21172074), (20031, 19888918), (25494, 15627007), (37634, 10586037), (40062, 9944459), (45827, 8693454), (46739, 8523822), (56451, 7057358), (91654, 4346727), (93478, 4261911), (112902, 3528679), (131719, 3024582), (137481, 2897818), (140217, 2841274), (206987, 1924734), (263438, 1512291), (274962, 1448909), (280434, 1420637), (320789, 1241922), (395157, 1008194), (413974, 962367), (504097, 790314), (620961, 641578)]