123603984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2609}}^1$

素因数の和:2677

約数の個数: 120

約数和(自身を含む): 403902720

約数和(自身を除く): 280298736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2609, 2632, 2961, 3384, 3948, 5218, 5264, 5922, 6768, 7827, 7896, 10436, 11844, 15654, 15792, 18263, 20872, 23481, 23688, 31308, 36526, 41744, 46962, 47376, 54789, 62616, 73052, 93924, 109578, 122623, 125232, 146104, 164367, 187848, 219156, 245246, 292208, 328734, 367869, 375696, 438312, 490492, 657468, 735738, 858361, 876624, 980984, 1103607, 1314936, 1471476, 1716722, 1961968, 2207214, 2575083, 2629872, 2942952, 3433444, 4414428, 5150166, 5885904, 6866888, 7725249, 8828856, 10300332, 13733776, 15450498, 17657712, 20600664, 30900996, 41201328, 61801992, 123603984]

約数ペア:

[(1, 123603984), (2, 61801992), (3, 41201328), (4, 30900996), (6, 20600664), (7, 17657712), (8, 15450498), (9, 13733776), (12, 10300332), (14, 8828856), (16, 7725249), (18, 6866888), (21, 5885904), (24, 5150166), (28, 4414428), (36, 3433444), (42, 2942952), (47, 2629872), (48, 2575083), (56, 2207214), (63, 1961968), (72, 1716722), (84, 1471476), (94, 1314936), (112, 1103607), (126, 980984), (141, 876624), (144, 858361), (168, 735738), (188, 657468), (252, 490492), (282, 438312), (329, 375696), (336, 367869), (376, 328734), (423, 292208), (504, 245246), (564, 219156), (658, 187848), (752, 164367), (846, 146104), (987, 125232), (1008, 122623), (1128, 109578), (1316, 93924), (1692, 73052), (1974, 62616), (2256, 54789), (2609, 47376), (2632, 46962), (2961, 41744), (3384, 36526), (3948, 31308), (5218, 23688), (5264, 23481), (5922, 20872), (6768, 18263), (7827, 15792), (7896, 15654), (10436, 11844)]