328703424

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1229}}^1$

素因数の和:1450

約数の個数: 112

約数和(自身を含む): 999744000

約数和(自身を除く): 671040576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 199, 224, 336, 398, 448, 597, 672, 796, 1194, 1229, 1344, 1393, 1592, 2388, 2458, 2786, 3184, 3687, 4179, 4776, 4916, 5572, 6368, 7374, 8358, 8603, 9552, 9832, 11144, 12736, 14748, 16716, 17206, 19104, 19664, 22288, 25809, 29496, 33432, 34412, 38208, 39328, 44576, 51618, 58992, 66864, 68824, 78656, 89152, 103236, 117984, 133728, 137648, 206472, 235968, 244571, 267456, 275296, 412944, 489142, 550592, 733713, 825888, 978284, 1467426, 1651776, 1711997, 1956568, 2934852, 3423994, 3913136, 5135991, 5869704, 6847988, 7826272, 10271982, 11739408, 13695976, 15652544, 20543964, 23478816, 27391952, 41087928, 46957632, 54783904, 82175856, 109567808, 164351712, 328703424]

約数ペア:

[(1, 328703424), (2, 164351712), (3, 109567808), (4, 82175856), (6, 54783904), (7, 46957632), (8, 41087928), (12, 27391952), (14, 23478816), (16, 20543964), (21, 15652544), (24, 13695976), (28, 11739408), (32, 10271982), (42, 7826272), (48, 6847988), (56, 5869704), (64, 5135991), (84, 3913136), (96, 3423994), (112, 2934852), (168, 1956568), (192, 1711997), (199, 1651776), (224, 1467426), (336, 978284), (398, 825888), (448, 733713), (597, 550592), (672, 489142), (796, 412944), (1194, 275296), (1229, 267456), (1344, 244571), (1393, 235968), (1592, 206472), (2388, 137648), (2458, 133728), (2786, 117984), (3184, 103236), (3687, 89152), (4179, 78656), (4776, 68824), (4916, 66864), (5572, 58992), (6368, 51618), (7374, 44576), (8358, 39328), (8603, 38208), (9552, 34412), (9832, 33432), (11144, 29496), (12736, 25809), (14748, 22288), (16716, 19664), (17206, 19104)]